{"format":"murdoku-puzzle/1","id":"frozen-fair","version":1,"difficulty":"hard","level":7,"size":{"rows":12,"cols":12},"languages":["en","hu","de","fr","es","it","nl","pl","pt","ro","ca","cs","fi","vi","tr","el","ru","uk","ar","ko","ja","zh-Hans","zh-Hant"],"defaultLanguage":"en","title":"凍てついた市","tagline":"水車池の冬の市 · 最終日の夜 · 9時の花火","author":"mathace","concept":"Murdoku – Manuel Garand (murdoku.com); unofficial fan-made case","created":"2026-09-15","story":"水車池の冬の市、最後の夜。花火が始まるころ、リンク管理人のVirgilがスケート小屋のベンチで死んでいるのが見つかった。会場には十二人がいた：スケーター、市のスタッフ、来場者。証言を読み、見取り図で全員の正確なマスを突き止め、犯人を暴け。犯人はスケート小屋でVirgilと二人きりだった――そして誰にも見られずに市から抜け出した。","rules":{"standard":["どの<b>行</b>にもどの<b>列</b>にも、ちょうど<b>一人</b>がいる。誰かを置いたら、その行と列を丸ごと消そう。","<b>「隣」</b> = 真左・真右・真上・真下で、かつ<b>同じエリア内</b>。物のあるマス（木、ランタン、雪だるま、カウンター、樽…）にはいられない。<b>小道のマス</b>、ベンチ、そり、スツールにはいられる。砂利の小道は公園の一部で、公園のそれ以外のマスは雪だ。","方角は行と列を指し、同一直線上である必要はない：<i>「彼は彼女の北にいた」</i> = より上の行、列は問わない；<i>「彼の東に」</i> = より右の列、行は問わない。","犯人は<b>被害者と二人きり</b>だった：そのエリアには他に誰もいなかった。"],"special":["犯行後、犯人は<b>二つの門のどちらかから市を出た</b>（北の正門か、板張りの桟橋の先の駐車場門）。その際<b>誰にも会わなかった</b>：通り抜けたエリアはすべて<b>無人</b>だった。エリアは<b>扉か通路</b>が描かれている所でだけつながる。犯行のエリアは出発点なので、無人である必要はない。","<b>「クリスマスツリーへまっすぐ滑った」</b> = そのスケーターは氷の上で<b>ツリーと同じ行または同じ列</b>におり、二人の間には<b>何もない氷</b>しかなかった――行く手を遮る物はなかった。"]},"roleNames":{"skater":"スケーター","staff":"市のスタッフ","visitor":"来場者","victim":"被害者"},"personGroups":[{"id":"skaters","name":"スケーター","persons":["A","B","C","D","E"]},{"id":"staff","name":"市のスタッフ","persons":["F","G","H","V"]},{"id":"visitors","name":"来場者","persons":["I","J","K"]}],"map":{"groups":[{"id":"fair","name":"水車池の冬の市","style":"open"}],"gaps":[],"areas":[{"id":"Park","cells":[[1,1],[1,2],[1,3],[1,4],[1,5],[1,6],[1,7],[1,8],[1,9],[1,10],[1,11],[1,12],[2,1],[2,2],[2,3],[2,4],[2,5],[2,6],[2,7],[2,8],[2,9],[2,10],[2,11],[2,12],[3,1],[3,2],[3,3],[4,1],[4,2],[4,3],[5,1],[5,2],[5,3],[6,1],[6,2],[6,3],[7,1],[7,2],[7,3],[8,1],[8,2],[8,3],[9,1],[9,2],[9,3],[10,1],[10,2],[10,3],[11,1],[11,2],[11,3],[12,1],[12,2],[12,3]],"fill":"#f3f6f9","pattern":"snow","group":"fair","labelAt":[12,2],"name":"公園"},{"id":"Rink","cells":[[3,4],[3,5],[3,6],[3,7],[3,8],[4,4],[4,5],[4,6],[4,7],[4,8],[5,4],[5,5],[5,6],[5,7],[5,8],[6,4],[6,5],[6,6],[6,7],[6,8],[7,4],[7,5],[7,6],[7,7],[7,8],[8,4],[8,5],[8,6],[8,7],[8,8]],"fill":"#d6ebf5","pattern":"ice","group":"fair","labelAt":[7,6],"name":"スケートリンク"},{"id":"Hut","cells":[[3,9],[3,10],[3,11],[3,12],[4,9],[4,10],[4,11],[4,12],[5,9],[5,10],[5,11],[5,12]],"fill":"#e5d3b3","pattern":"boards","group":"fair","labelAt":[4,10.5],"name":"スケート小屋"},{"id":"Tent","cells":[[6,9],[6,10],[6,11],[6,12],[7,9],[7,10],[7,11],[7,12],[8,9],[8,10],[8,11],[8,12]],"fill":"#efe1c9","pattern":"boards","group":"fair","labelAt":[6,10.5],"name":"暖房テント"},{"id":"Tavern","cells":[[9,4],[9,5],[9,6],[9,7],[9,8],[10,4],[10,5],[10,6],[10,7],[10,8],[11,4],[11,5],[11,6],[11,7],[11,8],[12,4],[12,5],[12,6],[12,7],[12,8]],"fill":"#e6d0ad","pattern":"boards","group":"fair","labelAt":[11,6],"name":"ホットワインのテント"},{"id":"Boardwalk","cells":[[9,9],[9,10],[9,11],[9,12],[10,9],[10,10],[10,11],[10,12],[11,9],[11,10],[11,11],[11,12],[12,9],[12,10],[12,11],[12,12]],"fill":"#d5bd98","pattern":"boards","group":"fair","labelAt":[10,10.5],"name":"板張りの桟橋"}],"objectTypes":{"path":{"occupiable":true,"name":"砂利の小道","icon":"<rect x=\"1\" y=\"1\" width=\"44\" height=\"44\" fill=\"#d9d1c0\"/><g fill=\"#b3a68f\"><circle cx=\"9\" cy=\"12\" r=\"1.6\"/><circle cx=\"22\" cy=\"8\" r=\"1.3\"/><circle cx=\"35\" cy=\"14\" r=\"1.6\"/><circle cx=\"14\" cy=\"26\" r=\"1.4\"/><circle cx=\"30\" cy=\"27\" r=\"1.7\"/><circle cx=\"8\" cy=\"38\" r=\"1.3\"/><circle cx=\"24\" cy=\"39\" r=\"1.5\"/><circle cx=\"39\" cy=\"35\" r=\"1.3\"/><circle cx=\"20\" cy=\"18\" r=\"1\"/><circle cx=\"37\" cy=\"24\" r=\"1\"/></g>"},"bench":{"occupiable":true,"name":"ベンチ","icon":"<rect x=\"7\" y=\"8\" width=\"3.2\" height=\"31\" fill=\"#5e4127\"/><rect x=\"35.8\" y=\"8\" width=\"3.2\" height=\"31\" fill=\"#5e4127\"/><rect x=\"4\" y=\"8\" width=\"38\" height=\"6\" rx=\"1.5\" fill=\"#a5733f\" stroke=\"#4e3a1e\" stroke-width=\"1.3\"/><rect x=\"4\" y=\"17.5\" width=\"38\" height=\"6\" rx=\"1.5\" fill=\"#c08a50\" stroke=\"#6b4a26\" stroke-width=\"1.2\"/><rect x=\"4\" y=\"25\" width=\"38\" height=\"6\" rx=\"1.5\" fill=\"#c08a50\" stroke=\"#6b4a26\" stroke-width=\"1.2\"/><rect x=\"4\" y=\"32.5\" width=\"38\" height=\"6\" rx=\"1.5\" fill=\"#c08a50\" stroke=\"#6b4a26\" stroke-width=\"1.2\"/>"},"sled":{"occupiable":true,"name":"そり","icon":"<path d=\"M6 34 q0 5 5 5 h28 q4 0 4 -4\" fill=\"none\" stroke=\"#8a8f96\" stroke-width=\"2.5\"/><rect x=\"8\" y=\"20\" width=\"30\" height=\"5\" rx=\"2\" fill=\"#b98a5a\" stroke=\"#6e4d2c\" stroke-width=\"1.2\"/><rect x=\"8\" y=\"27\" width=\"30\" height=\"5\" rx=\"2\" fill=\"#b98a5a\" stroke=\"#6e4d2c\" stroke-width=\"1.2\"/><line x1=\"13\" y1=\"25\" x2=\"13\" y2=\"34\" stroke=\"#6e4d2c\" stroke-width=\"2\"/><line x1=\"33\" y1=\"25\" x2=\"33\" y2=\"34\" stroke=\"#6e4d2c\" stroke-width=\"2\"/>"},"stool":{"occupiable":true,"name":"スツール","icon":"<circle cx=\"23\" cy=\"23\" r=\"11\" fill=\"#fbfaf6\" stroke=\"#8c8a82\" stroke-width=\"1.5\"/><circle cx=\"23\" cy=\"23\" r=\"5\" fill=\"#d9d5cc\"/>"},"fireworks":{"occupiable":false,"name":"花火の発射台","icon":"<rect x=\"6\" y=\"30\" width=\"34\" height=\"10\" rx=\"2\" fill=\"#6b4a2b\" stroke=\"#3f2d1d\" stroke-width=\"1.2\"/><g stroke=\"#8a6a3a\" stroke-width=\"2\"><line x1=\"12\" y1=\"30\" x2=\"12\" y2=\"8\"/><line x1=\"23\" y1=\"30\" x2=\"23\" y2=\"5\"/><line x1=\"34\" y1=\"30\" x2=\"34\" y2=\"8\"/></g><path d=\"M9 12 l3 -8 l3 8 z\" fill=\"#c0392b\"/><path d=\"M20 9 l3 -8 l3 8 z\" fill=\"#2e86c1\"/><path d=\"M31 12 l3 -8 l3 8 z\" fill=\"#d4ac0d\"/><rect x=\"9.5\" y=\"12\" width=\"5\" height=\"8\" fill=\"#e74c3c\"/><rect x=\"20.5\" y=\"9\" width=\"5\" height=\"9\" fill=\"#3498db\"/><rect x=\"31.5\" y=\"12\" width=\"5\" height=\"8\" fill=\"#f4d03f\"/>"},"fir":{"occupiable":false,"name":"モミの木","icon":"<rect x=\"21\" y=\"34\" width=\"4\" height=\"8\" fill=\"#6b4a2b\"/><path d=\"M23 4 L34 20 L28 20 L38 34 L8 34 L18 20 L12 20 Z\" fill=\"#2f6b3a\"/><path d=\"M23 4 L29 13 Q26 14 23 12 Q20 14 17 13 Z\" fill=\"#eef6f8\"/><path d=\"M14 27 Q23 25 32 27 L30 22 Q23 24 16 22 Z\" fill=\"#eef6f8\" opacity=\".9\"/>"},"lantern":{"occupiable":false,"name":"ランタン","icon":"<circle cx=\"23\" cy=\"13\" r=\"10\" fill=\"#f7d774\" opacity=\".45\"/><rect x=\"21\" y=\"18\" width=\"4\" height=\"22\" fill=\"#3b3b3b\"/><rect x=\"15\" y=\"39\" width=\"16\" height=\"4\" rx=\"1.5\" fill=\"#3b3b3b\"/><path d=\"M17 8 h12 l2 10 h-16 z\" fill=\"#f2c94c\" stroke=\"#3b3b3b\" stroke-width=\"1.4\"/><rect x=\"20\" y=\"4\" width=\"6\" height=\"4\" fill=\"#3b3b3b\"/>"},"snowman":{"occupiable":false,"name":"雪だるま","icon":"<circle cx=\"23\" cy=\"32\" r=\"11\" fill=\"#fbfbfb\" stroke=\"#b9c3cc\" stroke-width=\"1.2\"/><circle cx=\"23\" cy=\"16\" r=\"8\" fill=\"#fbfbfb\" stroke=\"#b9c3cc\" stroke-width=\"1.2\"/><rect x=\"16\" y=\"5\" width=\"14\" height=\"3\" fill=\"#2b2b2b\"/><rect x=\"18.5\" y=\"0.5\" width=\"9\" height=\"5\" fill=\"#2b2b2b\"/><circle cx=\"20\" cy=\"14\" r=\"1.2\" fill=\"#2b2b2b\"/><circle cx=\"26\" cy=\"14\" r=\"1.2\" fill=\"#2b2b2b\"/><path d=\"M23 16 l7 2 l-7 2 z\" fill=\"#e67e22\"/><path d=\"M15 22 q8 4 16 0 l1 3 q-9 4 -18 0 z\" fill=\"#c0392b\"/><circle cx=\"23\" cy=\"29\" r=\"1.3\" fill=\"#2b2b2b\"/><circle cx=\"23\" cy=\"34\" r=\"1.3\" fill=\"#2b2b2b\"/>"},"xmastree":{"occupiable":false,"name":"クリスマスツリー","icon":"<rect x=\"20\" y=\"36\" width=\"6\" height=\"6\" fill=\"#6b4a2b\"/><path d=\"M23 4 L33 17 L28 17 L37 29 L31 29 L40 38 L6 38 L15 29 L9 29 L18 17 L13 17 Z\" fill=\"#2f7a3a\"/><path d=\"M23 0.5 l1.8 3.6 l4 .5 l-2.9 2.8 l.7 4 l-3.6 -1.9 l-3.6 1.9 l.7 -4 l-2.9 -2.8 l4 -.5 z\" fill=\"#f1c40f\"/><circle cx=\"20\" cy=\"18\" r=\"2\" fill=\"#e74c3c\"/><circle cx=\"28\" cy=\"24\" r=\"2\" fill=\"#3498db\"/><circle cx=\"16\" cy=\"30\" r=\"2\" fill=\"#f1c40f\"/><circle cx=\"31\" cy=\"34\" r=\"2\" fill=\"#e74c3c\"/><circle cx=\"23\" cy=\"30\" r=\"2\" fill=\"#ecf0f1\"/>"},"penguin":{"occupiable":false,"name":"ペンギン型スケート補助具","icon":"<ellipse cx=\"23\" cy=\"27\" rx=\"11\" ry=\"14\" fill=\"#2b2b2b\"/><ellipse cx=\"23\" cy=\"30\" rx=\"7\" ry=\"10\" fill=\"#fbfbfb\"/><circle cx=\"23\" cy=\"12\" r=\"7\" fill=\"#2b2b2b\"/><circle cx=\"20.5\" cy=\"11\" r=\"1.3\" fill=\"#fff\"/><circle cx=\"25.5\" cy=\"11\" r=\"1.3\" fill=\"#fff\"/><path d=\"M23 13 l4 2 l-4 2 z\" fill=\"#e67e22\"/><rect x=\"13\" y=\"40\" width=\"8\" height=\"3\" rx=\"1\" fill=\"#e67e22\"/><rect x=\"25\" y=\"40\" width=\"8\" height=\"3\" rx=\"1\" fill=\"#e67e22\"/>"},"cone":{"occupiable":false,"name":"コーン","icon":"<path d=\"M23 6 L33 38 L13 38 Z\" fill=\"#e67e22\"/><rect x=\"9\" y=\"37\" width=\"28\" height=\"5\" rx=\"1.5\" fill=\"#2b2b2b\"/><path d=\"M18.5 21 h9 l1.5 5 h-12 z\" fill=\"#fbfbfb\"/><path d=\"M16 30 h14 l1.5 5 h-17 z\" fill=\"#fbfbfb\"/>"},"counter":{"occupiable":false,"name":"カウンター","icon":"<rect x=\"0\" y=\"10\" width=\"46\" height=\"26\" fill=\"#a97c50\" stroke=\"#5e4127\" stroke-width=\"1.5\"/><rect x=\"0\" y=\"10\" width=\"46\" height=\"7\" fill=\"#c9a06f\"/>"},"skates":{"occupiable":false,"name":"スケート靴の棚","icon":"<rect x=\"5\" y=\"6\" width=\"36\" height=\"34\" fill=\"#8f6a44\" stroke=\"#5e4127\" stroke-width=\"1.5\"/><rect x=\"8\" y=\"10\" width=\"30\" height=\"10\" fill=\"#e6cfa8\"/><rect x=\"8\" y=\"24\" width=\"30\" height=\"10\" fill=\"#d4b98f\"/><g fill=\"#fff\" stroke=\"#3b3b3b\" stroke-width=\"1\"><path d=\"M10 18 v-6 h6 l3 4 v2 z\"/><path d=\"M22 18 v-6 h6 l3 4 v2 z\"/><path d=\"M10 32 v-6 h6 l3 4 v2 z\"/><path d=\"M22 32 v-6 h6 l3 4 v2 z\"/></g><g stroke=\"#8a8f96\" stroke-width=\"1.5\"><line x1=\"10\" y1=\"19.5\" x2=\"19\" y2=\"19.5\"/><line x1=\"22\" y1=\"19.5\" x2=\"31\" y2=\"19.5\"/><line x1=\"10\" y1=\"33.5\" x2=\"19\" y2=\"33.5\"/><line x1=\"22\" y1=\"33.5\" x2=\"31\" y2=\"33.5\"/></g>"},"stove":{"occupiable":false,"name":"ストーブ","icon":"<rect x=\"9\" y=\"8\" width=\"28\" height=\"30\" rx=\"3\" fill=\"#5a5a5a\" stroke=\"#2b2b2b\" stroke-width=\"1.5\"/><circle cx=\"17\" cy=\"20\" r=\"4\" fill=\"#8a8a8a\"/><circle cx=\"29\" cy=\"20\" r=\"4\" fill=\"#8a8a8a\"/><circle cx=\"23\" cy=\"28\" r=\"4\" fill=\"#8a8a8a\"/><path d=\"M16 8 q2 -6 5 -3 q3 -6 6 0 q3 -4 4 2\" fill=\"none\" stroke=\"#e0362e\" stroke-width=\"2\"/>"},"table":{"occupiable":false,"name":"テーブル","icon":"<rect x=\"7\" y=\"7\" width=\"32\" height=\"32\" rx=\"5\" fill=\"#b98a5a\" stroke=\"#6e4d2c\" stroke-width=\"1.5\"/><rect x=\"12\" y=\"12\" width=\"22\" height=\"22\" rx=\"3\" fill=\"#d1a675\"/>"},"kettle":{"occupiable":false,"name":"ホットワインの釜","icon":"<ellipse cx=\"23\" cy=\"37\" rx=\"14\" ry=\"4.5\" fill=\"#8a5a2a\"/><path d=\"M8 20 q0 18 15 18 q15 0 15 -18 z\" fill=\"#b8702e\" stroke=\"#6b3f14\" stroke-width=\"1.5\"/><rect x=\"7\" y=\"17\" width=\"32\" height=\"5\" rx=\"2\" fill=\"#d08a44\" stroke=\"#6b3f14\" stroke-width=\"1.2\"/><path d=\"M15 14 q2 -4 0 -8 M23 13 q2 -4 0 -8 M31 14 q2 -4 0 -8\" fill=\"none\" stroke=\"#c9ced3\" stroke-width=\"1.6\" stroke-linecap=\"round\"/>"},"barrel":{"occupiable":false,"name":"樽","icon":"<path d=\"M11 8 q-4 15 0 30 h24 q4 -15 0 -30 z\" fill=\"#a5733f\" stroke=\"#5e4127\" stroke-width=\"1.5\"/><rect x=\"9\" y=\"14\" width=\"28\" height=\"3\" fill=\"#4a4a4a\"/><rect x=\"9\" y=\"29\" width=\"28\" height=\"3\" fill=\"#4a4a4a\"/><line x1=\"18\" y1=\"8\" x2=\"17\" y2=\"38\" stroke=\"#7a5230\"/><line x1=\"28\" y1=\"8\" x2=\"29\" y2=\"38\" stroke=\"#7a5230\"/>"},"lamp":{"occupiable":false,"name":"街灯","icon":"<circle cx=\"23\" cy=\"12\" r=\"9\" fill=\"#f7e9a8\" opacity=\".5\"/><rect x=\"21\" y=\"16\" width=\"4\" height=\"24\" fill=\"#2f3b4a\"/><rect x=\"14\" y=\"39\" width=\"18\" height=\"4\" rx=\"1.5\" fill=\"#2f3b4a\"/><circle cx=\"23\" cy=\"12\" r=\"5\" fill=\"#f2c94c\" stroke=\"#2f3b4a\" stroke-width=\"1.4\"/>"},"signpost":{"occupiable":false,"name":"駐車場への案内板","icon":"<rect x=\"21\" y=\"14\" width=\"4\" height=\"28\" fill=\"#6b4a2b\"/><path d=\"M8 10 h26 l5 5 l-5 5 h-26 z\" fill=\"#e9d7a8\" stroke=\"#6b4a2b\" stroke-width=\"1.3\"/><text x=\"19\" y=\"19\" font-size=\"8\" font-weight=\"700\" fill=\"#3b2a14\" text-anchor=\"middle\" font-family=\"Oswald,sans-serif\">P</text>"}},"wallTypes":{"door":{"name":"扉／エリア間の通路","icon":"<rect x=\"8\" y=\"17\" width=\"30\" height=\"10\" rx=\"2\" fill=\"#8a5a34\" stroke=\"#3f2d1d\"/><circle cx=\"34\" cy=\"22\" r=\"1.6\" fill=\"#f0b429\"/>"},"gate":{"name":"市の外への門","icon":"<rect x=\"8\" y=\"10\" width=\"30\" height=\"26\" rx=\"2\" fill=\"#b7352c\" stroke=\"#3f1d1a\" stroke-width=\"1.4\"/><path d=\"M16 23 h12 m-4 -5 l5 5 l-5 5\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/>"}},"objects":[{"cell":[1,2],"type":"path"},{"cell":[2,2],"type":"path"},{"cell":[3,2],"type":"path"},{"cell":[4,2],"type":"path"},{"cell":[5,2],"type":"path"},{"cell":[6,2],"type":"path"},{"cell":[7,2],"type":"path"},{"cell":[8,2],"type":"path"},{"cell":[9,2],"type":"path"},{"cell":[10,2],"type":"path"},{"cell":[11,2],"type":"path"},{"cell":[12,2],"type":"path"},{"cell":[2,3],"type":"path"},{"cell":[2,4],"type":"path"},{"cell":[2,5],"type":"path"},{"cell":[2,6],"type":"path"},{"cell":[2,7],"type":"path"},{"cell":[2,8],"type":"path"},{"cell":[2,9],"type":"path"},{"cell":[2,10],"type":"path"},{"cell":[1,11],"type":"fireworks"},{"cell":[1,4],"type":"fir"},{"cell":[1,7],"type":"fir"},{"cell":[1,9],"type":"lantern"},{"cell":[1,1],"type":"bench"},{"cell":[3,1],"type":"lantern"},{"cell":[4,1],"type":"fir"},{"cell":[5,1],"type":"sled"},{"cell":[6,1],"type":"bench"},{"cell":[7,3],"type":"lantern"},{"cell":[9,1],"type":"snowman"},{"cell":[10,1],"type":"sled"},{"cell":[11,3],"type":"fir"},{"cell":[12,1],"type":"lantern"},{"cell":[6,7],"type":"xmastree"},{"cell":[3,8],"type":"penguin"},{"cell":[8,5],"type":"cone"},{"cell":[3,9],"type":"counter"},{"cell":[3,10],"type":"counter"},{"cell":[4,12],"type":"skates"},{"cell":[5,12],"type":"skates"},{"cell":[5,9],"type":"bench"},{"cell":[7,10],"type":"stove"},{"cell":[6,12],"type":"bench"},{"cell":[8,9],"type":"bench"},{"cell":[7,12],"type":"table"},{"cell":[12,5],"type":"counter"},{"cell":[12,6],"type":"counter"},{"cell":[12,7],"type":"counter"},{"cell":[12,8],"type":"kettle"},{"cell":[9,4],"type":"barrel"},{"cell":[9,8],"type":"barrel"},{"cell":[10,6],"type":"table"},{"cell":[11,4],"type":"bench"},{"cell":[10,8],"type":"stool"},{"cell":[9,12],"type":"lamp"},{"cell":[12,9],"type":"lamp"},{"cell":[12,12],"type":"signpost"}],"wallFeatures":[{"cell":[1,2],"side":"N","type":"gate"},{"cell":[12,11],"side":"S","type":"gate"},{"cell":[2,10],"side":"S","type":"door"},{"cell":[4,9],"side":"W","type":"door"},{"cell":[5,11],"side":"S","type":"door"},{"cell":[8,11],"side":"S","type":"door"},{"cell":[5,4],"side":"W","type":"door"},{"cell":[9,6],"side":"N","type":"door"},{"cell":[10,4],"side":"W","type":"door"},{"cell":[11,8],"side":"E","type":"door"}],"extras":[],"cellSize":46},"persons":[{"id":"A","name":"Amos","gender":"M","role":"skater","color":"#c62828","avatar":{"bg":"#3a5a7a","skin":"#e9c6a4","hair":"#3b2418","style":"short","shirt":"#b03a2e","beanie":"#c0392b","scarf":"#f4efe6"},"clue":"彼は<b>氷の上で最も北にいた人物</b>だった。","job":"ホッケー選手","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Amos\"><rect width=\"80\" height=\"80\" fill=\"#3a5a7a\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#b03a2e\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#e9c6a4\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#e9c6a4\"/><path d=\"M26 32 Q26 15 40 15 Q54 15 54 32 Q50 24 40 24 Q30 24 26 32 Z\" fill=\"#3b2418\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M24 31 Q24 11 40 11 Q56 11 56 31 Q48 21 40 21 Q32 21 24 31 Z\" fill=\"#c0392b\"/><rect x=\"23\" y=\"26\" width=\"34\" height=\"6\" rx=\"3\" fill=\"#c0392b\" stroke=\"rgba(0,0,0,.18)\"/><circle cx=\"40\" cy=\"10\" r=\"4\" fill=\"#f4efe6\"/><path d=\"M30 58 Q40 70 50 58 L48 66 Q40 76 32 66 Z\" fill=\"#f4efe6\"/></svg>","solverRole":"guest","constraints":[{"type":"extreme_in_area","dir":"N"}]},{"id":"B","name":"Bonnie","gender":"F","role":"skater","color":"#2e7d32","avatar":{"bg":"#5b3a6e","skin":"#f4d3b6","hair":"#d9b464","style":"long","shirt":"#2f6f5a","earmuffs":"#f2a7c4","scarf":"#2f6f5a"},"clue":"彼女は<b>クリスマスツリーへまっすぐ滑った</b>。","job":"フィギュアスケーター","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Bonnie\"><rect width=\"80\" height=\"80\" fill=\"#5b3a6e\"/><path d=\"M22 42 Q20 14 40 14 Q60 14 58 42 L62 72 L18 72 Z\" fill=\"#d9b464\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#2f6f5a\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#f4d3b6\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#f4d3b6\"/><path d=\"M26 36 Q26 16 40 16 Q54 16 54 36 Q52 24 40 24 Q28 24 26 36 Z\" fill=\"#d9b464\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M27 30 Q40 15 53 30\" fill=\"none\" stroke=\"#f2a7c4\" stroke-width=\"3\"/><circle cx=\"26\" cy=\"35\" r=\"5\" fill=\"#f2a7c4\"/><circle cx=\"54\" cy=\"35\" r=\"5\" fill=\"#f2a7c4\"/><path d=\"M30 58 Q40 70 50 58 L48 66 Q40 76 32 66 Z\" fill=\"#2f6f5a\"/></svg>","solverRole":"guest","constraints":[{"type":"glide","obj":"xmastree"}]},{"id":"C","name":"Clive","gender":"M","role":"skater","color":"#1565c0","avatar":{"bg":"#4b4b6d","skin":"#f1c8a5","hair":"#8a5a2a","style":"slick","shirt":"#22406f","scarf":"#c9a227"},"clue":"彼は<b>Bonnieのちょうど2行北</b>にいた。","job":"スキー教師","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Clive\"><rect width=\"80\" height=\"80\" fill=\"#4b4b6d\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#22406f\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#f1c8a5\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#f1c8a5\"/><path d=\"M26 30 Q27 16 44 15 Q56 15 55 26 Q48 22 40 23 Q30 24 26 30 Z\" fill=\"#8a5a2a\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M30 58 Q40 70 50 58 L48 66 Q40 76 32 66 Z\" fill=\"#c9a227\"/></svg>","solverRole":"guest","constraints":[{"type":"rel","q":"B","dir":"N","exact":2}]},{"id":"D","name":"Dakota","gender":"F","role":"skater","color":"#6a1b9a","avatar":{"bg":"#3f6d5a","skin":"#8a5a3c","hair":"#1a1210","style":"curly","shirt":"#7a4d9a","beanie":"#f0b429","earrings":true},"clue":"彼女は<b>リンクの角</b>にいた。彼女の<b>ちょうど1列西</b>に<b>男性</b>がいた。","job":"学生","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Dakota\"><rect width=\"80\" height=\"80\" fill=\"#3f6d5a\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#7a4d9a\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#8a5a3c\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#8a5a3c\"/><path d=\"M25 34 q-3 -8 4 -10 q0 -8 8 -7 q3 -4 8 -1 q6 -3 9 3 q7 0 5 8 q4 4 -1 9 q-6 -14 -16 -12 q-9 -1 -17 10 Z\" fill=\"#1a1210\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M24 31 Q24 11 40 11 Q56 11 56 31 Q48 21 40 21 Q32 21 24 31 Z\" fill=\"#f0b429\"/><rect x=\"23\" y=\"26\" width=\"34\" height=\"6\" rx=\"3\" fill=\"#f0b429\" stroke=\"rgba(0,0,0,.18)\"/><circle cx=\"40\" cy=\"10\" r=\"4\" fill=\"#f4efe6\"/><circle cx=\"26\" cy=\"41\" r=\"1.8\" fill=\"#f0c95a\"/><circle cx=\"54\" cy=\"41\" r=\"1.8\" fill=\"#f0c95a\"/></svg>","solverRole":"guest","constraints":[{"type":"corner_of_area"},{"type":"rel_any","dir":"W","exact":1,"gender":"M"}]},{"id":"E","name":"Elliot","gender":"M","role":"skater","color":"#e65100","avatar":{"bg":"#2c3e58","skin":"#f0cdb0","hair":"#1c1a1a","style":"short","shirt":"#d97b2a","beanie":"#2f6f5a","glasses":true},"clue":"彼は<b>ランタン</b>の隣にいた。","job":"郵便配達員","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Elliot\"><rect width=\"80\" height=\"80\" fill=\"#2c3e58\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#d97b2a\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#f0cdb0\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#f0cdb0\"/><path d=\"M26 32 Q26 15 40 15 Q54 15 54 32 Q50 24 40 24 Q30 24 26 32 Z\" fill=\"#1c1a1a\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><circle cx=\"34\" cy=\"35\" r=\"5\" fill=\"none\" stroke=\"#2b2b2b\" stroke-width=\"1.4\"/><circle cx=\"46\" cy=\"35\" r=\"5\" fill=\"none\" stroke=\"#2b2b2b\" stroke-width=\"1.4\"/><line x1=\"39\" y1=\"35\" x2=\"41\" y2=\"35\" stroke=\"#2b2b2b\" stroke-width=\"1.4\"/><path d=\"M24 31 Q24 11 40 11 Q56 11 56 31 Q48 21 40 21 Q32 21 24 31 Z\" fill=\"#2f6f5a\"/><rect x=\"23\" y=\"26\" width=\"34\" height=\"6\" rx=\"3\" fill=\"#2f6f5a\" stroke=\"rgba(0,0,0,.18)\"/><circle cx=\"40\" cy=\"10\" r=\"4\" fill=\"#f4efe6\"/></svg>","solverRole":"guest","constraints":[{"type":"beside","obj":"lantern"}]},{"id":"F","name":"Freya","gender":"F","role":"staff","color":"#00838f","avatar":{"bg":"#7a3a2a","skin":"#f4d5bb","hair":"#b7482c","style":"bun","shirt":"#1f8a8a","apron":true},"clue":"彼女は<b>カウンターの隣にいた唯一の人物</b>だった。","job":"テントの女将","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Freya\"><rect width=\"80\" height=\"80\" fill=\"#7a3a2a\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#1f8a8a\"/><path d=\"M28 80 L30 62 Q40 58 50 62 L52 80 Z\" fill=\"#f4efe6\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#f4d5bb\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#f4d5bb\"/><circle cx=\"40\" cy=\"15\" r=\"7\" fill=\"#b7482c\"/><path d=\"M26 32 Q26 16 40 16 Q54 16 54 32 Q50 24 40 24 Q30 24 26 32 Z\" fill=\"#b7482c\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/></svg>","solverRole":"staff","constraints":[{"type":"only_beside","obj":"counter"}]},{"id":"G","name":"Gilbert","gender":"M","role":"staff","color":"#ad1457","avatar":{"bg":"#3f3f3f","skin":"#e4b998","hair":"#8a8a8a","style":"bald","shirt":"#4a4a4a","beard":true,"earmuffs":"#3b3b3b"},"clue":"彼は<b>花火の発射台</b>の隣にいた。","job":"花火師","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Gilbert\"><rect width=\"80\" height=\"80\" fill=\"#3f3f3f\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#4a4a4a\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#e4b998\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#e4b998\"/><path d=\"M26 30 Q26 22 30 20 L30 34 Q26 34 26 30 Z\" fill=\"#8a8a8a\"/><path d=\"M54 30 Q54 22 50 20 L50 34 Q54 34 54 30 Z\" fill=\"#8a8a8a\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M27 38 Q30 52 40 53 Q50 52 53 38 Q50 47 40 48 Q30 47 27 38 Z\" fill=\"#8a8a8a\"/><path d=\"M27 30 Q40 15 53 30\" fill=\"none\" stroke=\"#3b3b3b\" stroke-width=\"3\"/><circle cx=\"26\" cy=\"35\" r=\"5\" fill=\"#3b3b3b\"/><circle cx=\"54\" cy=\"35\" r=\"5\" fill=\"#3b3b3b\"/></svg>","solverRole":"staff","constraints":[{"type":"beside","obj":"fireworks"}]},{"id":"H","name":"Heidi","gender":"F","role":"staff","color":"#5d4037","avatar":{"bg":"#33526e","skin":"#f6d8c0","hair":"#6b3f22","style":"ponytail","shirt":"#8a5a2a","beanie":"#b03a2e","scarf":"#f4efe6"},"clue":"彼女は<b>扉の前</b>にいた。彼女の<b>ちょうど3行南</b>に<b>男性</b>がいた。","job":"貸出所の助手","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Heidi\"><rect width=\"80\" height=\"80\" fill=\"#33526e\"/><path d=\"M50 30 Q64 34 60 62 L54 62 Q56 40 48 36 Z\" fill=\"#6b3f22\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#8a5a2a\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#f6d8c0\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#f6d8c0\"/><path d=\"M26 33 Q26 16 40 16 Q54 16 54 33 Q50 24 40 24 Q30 24 26 33 Z\" fill=\"#6b3f22\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M24 31 Q24 11 40 11 Q56 11 56 31 Q48 21 40 21 Q32 21 24 31 Z\" fill=\"#b03a2e\"/><rect x=\"23\" y=\"26\" width=\"34\" height=\"6\" rx=\"3\" fill=\"#b03a2e\" stroke=\"rgba(0,0,0,.18)\"/><circle cx=\"40\" cy=\"10\" r=\"4\" fill=\"#f4efe6\"/><path d=\"M30 58 Q40 70 50 58 L48 66 Q40 76 32 66 Z\" fill=\"#f4efe6\"/></svg>","solverRole":"staff","constraints":[{"type":"wall","feature":"door"},{"type":"rel_any","dir":"S","exact":3,"gender":"M"}]},{"id":"I","name":"Ivy","gender":"F","role":"visitor","color":"#827717","avatar":{"bg":"#8c3a5a","skin":"#e9c6a4","hair":"#1c1a1a","style":"bob","shirt":"#7a6a3c","glasses":true,"scarf":"#c9a227"},"clue":"彼女は<b>一番下の行</b>にいた。","job":"写真家","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Ivy\"><rect width=\"80\" height=\"80\" fill=\"#8c3a5a\"/><path d=\"M22 40 Q22 14 40 14 Q58 14 58 40 L58 58 L22 58 Z\" fill=\"#1c1a1a\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#7a6a3c\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#e9c6a4\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#e9c6a4\"/><path d=\"M26 36 Q26 16 40 16 Q54 16 54 36 Q52 24 40 24 Q28 24 26 36 Z\" fill=\"#1c1a1a\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><circle cx=\"34\" cy=\"35\" r=\"5\" fill=\"none\" stroke=\"#2b2b2b\" stroke-width=\"1.4\"/><circle cx=\"46\" cy=\"35\" r=\"5\" fill=\"none\" stroke=\"#2b2b2b\" stroke-width=\"1.4\"/><line x1=\"39\" y1=\"35\" x2=\"41\" y2=\"35\" stroke=\"#2b2b2b\" stroke-width=\"1.4\"/><path d=\"M30 58 Q40 70 50 58 L48 66 Q40 76 32 66 Z\" fill=\"#c9a227\"/></svg>","solverRole":"guest","constraints":[{"type":"row","rows":[12]}]},{"id":"J","name":"Joel","gender":"M","role":"visitor","color":"#283593","avatar":{"bg":"#5a2a2a","skin":"#d9a57a","hair":"#3b2418","style":"short","shirt":"#283593","beanie":"#3498db","scarf":"#f4efe6"},"clue":"彼は<b>そり</b>に座っていた。","job":"そり遊びの客","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Joel\"><rect width=\"80\" height=\"80\" fill=\"#5a2a2a\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#283593\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#d9a57a\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#d9a57a\"/><path d=\"M26 32 Q26 15 40 15 Q54 15 54 32 Q50 24 40 24 Q30 24 26 32 Z\" fill=\"#3b2418\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M24 31 Q24 11 40 11 Q56 11 56 31 Q48 21 40 21 Q32 21 24 31 Z\" fill=\"#3498db\"/><rect x=\"23\" y=\"26\" width=\"34\" height=\"6\" rx=\"3\" fill=\"#3498db\" stroke=\"rgba(0,0,0,.18)\"/><circle cx=\"40\" cy=\"10\" r=\"4\" fill=\"#f4efe6\"/><path d=\"M30 58 Q40 70 50 58 L48 66 Q40 76 32 66 Z\" fill=\"#f4efe6\"/></svg>","solverRole":"guest","constraints":[{"type":"on","obj":"sled"}]},{"id":"K","name":"Kitty","gender":"F","role":"visitor","color":"#33691e","avatar":{"bg":"#2f5d7c","skin":"#f1cfb2","hair":"#c9c3b8","style":"bun","shirt":"#33691e","earmuffs":"#f4efe6","necklace":true},"clue":"彼女は<b>樽</b>の隣にいた。","job":"元教師","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Kitty\"><rect width=\"80\" height=\"80\" fill=\"#2f5d7c\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#33691e\"/><path d=\"M31 58 Q40 66 49 58\" fill=\"none\" stroke=\"#f3e2b3\" stroke-width=\"2\" stroke-dasharray=\"2 2\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#f1cfb2\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#f1cfb2\"/><circle cx=\"40\" cy=\"15\" r=\"7\" fill=\"#c9c3b8\"/><path d=\"M26 32 Q26 16 40 16 Q54 16 54 32 Q50 24 40 24 Q30 24 26 32 Z\" fill=\"#c9c3b8\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M27 30 Q40 15 53 30\" fill=\"none\" stroke=\"#f4efe6\" stroke-width=\"3\"/><circle cx=\"26\" cy=\"35\" r=\"5\" fill=\"#f4efe6\"/><circle cx=\"54\" cy=\"35\" r=\"5\" fill=\"#f4efe6\"/></svg>","solverRole":"guest","constraints":[{"type":"beside","obj":"barrel"}]},{"id":"V","name":"Virgil","gender":"M","role":"victim","color":"#1b1b1b","avatar":{"bg":"#3a4a3a","skin":"#e4b998","hair":"#cfcfd2","style":"slick","shirt":"#22406f","mustache":true,"mustacheColor":"#bdbdbd","whistle":true},"clue":"<b>被害者。</b>スケート小屋の<b>ベンチ</b>で見つかった――犯人と二人きりだった。","job":"リンク管理人","avatarSvg":"<svg viewBox=\"0 0 80 80\" xmlns=\"http://www.w3.org/2000/svg\" role=\"img\" aria-label=\"Virgil\"><rect width=\"80\" height=\"80\" fill=\"#3a4a3a\"/><path d=\"M10 80 Q12 56 40 54 Q68 56 70 80 Z\" fill=\"#22406f\"/><rect x=\"34\" y=\"44\" width=\"12\" height=\"13\" fill=\"#e4b998\"/><ellipse cx=\"40\" cy=\"34\" rx=\"14\" ry=\"16\" fill=\"#e4b998\"/><path d=\"M26 30 Q27 16 44 15 Q56 15 55 26 Q48 22 40 23 Q30 24 26 30 Z\" fill=\"#cfcfd2\"/><circle cx=\"34\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><circle cx=\"46\" cy=\"35\" r=\"1.6\" fill=\"#2b2b2b\"/><path d=\"M36 43 Q40 46 44 43\" fill=\"none\" stroke=\"#a5735a\" stroke-width=\"1.4\"/><path d=\"M33 41 Q40 37 47 41 Q40 43 33 41 Z\" fill=\"#bdbdbd\"/><path d=\"M33 56 Q40 68 47 56\" fill=\"none\" stroke=\"#c9302c\" stroke-width=\"1.6\"/><rect x=\"37\" y=\"66\" width=\"7\" height=\"5\" rx=\"1.5\" fill=\"#e0b040\" stroke=\"#7a5a12\" stroke-width=\".8\"/><path d=\"M12 12 L68 68 M68 12 L12 68\" stroke=\"#e0362e\" stroke-width=\"5\" stroke-linecap=\"round\" opacity=\".9\"/></svg>","solverRole":"staff","constraints":[{"type":"area","areas":["Hut"]},{"type":"on","obj":"bench"}]}],"victim":"V","murderer":"C","solution":{"G":[1,12],"H":[2,10],"A":[3,7],"C":[4,11],"V":[5,9],"B":[6,4],"E":[7,2],"D":[8,8],"K":[9,5],"J":[10,1],"F":[11,6],"I":[12,3]},"walkthrough":[{"place":["V"],"text":"Virgilはスケート小屋のベンチに横たわっている：<b>R5C9</b>。犯人は小屋で彼と二人きりで、Virgilの行と列の外のマスにいた：<b>R3C11、R3C12、R4C10、R4C11</b>のいずれか。"},{"text":"次は逃走経路だ――犯人は無人のエリアだけを通って外に出た。正門から？それなら<b>公園</b>全体が無人のはずだが、1行目と2行目は公園のマスだけで、どの行にも誰かがいる：不可能。氷を渡り、ホットワインのテントと桟橋を抜けて？それなら<b>リンク、ホットワインのテント、桟橋</b>がすべて無人になり、4〜8列は1〜2行だけで埋めねばならない――5列に2行：不可能。残る道はひとつ：小屋 → <b>暖房テント</b> → <b>桟橋</b> → 駐車場門。<b>暖房テントと桟橋は無人</b>――28マスすべてを消そう。その結果：9〜12列には四人が必要だが、そこに残るのは小屋と公園の1〜2行だけ：Virgil、犯人、そして1行目と2行目の二人――つまりこの二人は公園の<b>10〜12列</b>にいる（9列はVirgilの列）。"},{"place":["H","J","G"],"text":"公園を数えよう：1〜2行に二人、1〜3列にさらに三人――<b>最大五人</b>。五人の容疑者は他の場所にいられない：Elliot（ランタンはすべて公園にある）、Gilbert（花火の発射台）、Joel（二台のそり）、Ivy（一番下の行：R12C4はテントのカウンターの隣だが、カウンターの隣にいるのはFreyaだけ）、そしてHeidi。Heidiは扉の前にいる：小屋の扉（R2C10）か、ホットワインのテントの扉（R9C6、R10C4、R11C8）――だがテントの扉の3行南にあるのは12行目、つまり女性であるIvyの行か、何もない。よって<b>Heidi R2C10</b>（3行南：Virgil）。公園は満員――他には誰もいない。<b>Joel</b>：R5C1のそりはVirgilの行にあるので<b>R10C1</b>。<b>Gilbert</b>は発射台の隣：R1C10はHeidiの列、R2C11は彼女の行――<b>R1C12</b>。10列と12列が埋まったので、犯人は<b>11列</b>にいる：R3C11かR4C11。"},{"place":["C"],"cand":{"F":[[11,5],[11,6],[11,7]],"I":[[12,1],[12,2],[12,3]],"B":[[6,4],[6,5],[6,6],[6,8]],"K":[[9,5],[9,7]],"E":[[3,2],[7,2],[8,3]]},"text":"9〜12行。Kittyは樽の隣（R9C5、R9C7、R10C4、R10C8）；10行はJoelのものなので、Kittyは<b>9行</b>。Ivyは12行（R12C1、R12C2、R12C3）。11行は誰か？Elliotのランタンのマスは別の場所、スケーターたちは氷の上、CliveはBonnieの高々2行上――可能なのは<b>Freya</b>だけ：テントのカウンターの隣、R11C5、R11C6、R11C7。つまりFreyaは小屋ではなくテントにいて、Virgilと一緒にいられるのは<b>Clive</b>だけ：<b>彼が犯人だ</b>。CliveはBonnieのちょうど2行北にいる；3行目ならBonnieはVirgilの行になってしまうので、<b>Clive R4C11</b>、<b>Bonnieは6行目</b>で、6行目に沿ってツリーへ滑った：R6C4、R6C5、R6C6、R6C8。Elliotはランタンの隣で、1・2・6・10・12行と1列が埋まった状態では：R3C2、R7C2、R8C3。"},{"place":["D","A","E","I"],"cand":{"F":[[11,5],[11,6],[11,7]],"B":[[6,4],[6,5],[6,6]],"K":[[9,5],[9,7]]},"text":"Dakotaはリンクの角にいる。4行目はCliveのもので、3行目――リンクの最上行――では氷の上で彼女の北に誰もいられないが、Amosは最も北のスケーターだ。よってR8C4かR8C8。彼女のちょうど1列西に男性がいた：R8C4なら3列で、そこに立てる唯一の男性はR8C3のElliot――Dakotaと同じ行だ。よって<b>Dakota R8C8</b>、7列の男性はAmos（他の男性は1、2〜3、11、12列にいる）。Amosは氷の上でBonnieの6行目より北におり、R4C7とR5C7はCliveとVirgilの行：<b>Amos R3C7</b>。3行と8行が埋まったので<b>Elliot R7C2</b>、1列と2列が埋まったので<b>Ivy R12C3</b>。"},{"place":["K","F","B"],"text":"Bonnie（6行）、Kitty（9行）、Freya（11行）に4、5、6列が残る。7列が埋まった状態での9行のKittyの樽の隣のマス：<b>Kitty R9C5</b>。Freya：R11C5とR11C7は消えた――<b>Freya R11C6</b>。Bonnieは6行目の最後の空きマスからツリーへ滑った：<b>Bonnie R6C4</b>。"},{"final":true,"text":"事件解決。Cliveはスケート靴を返し、小屋でVirgilと二人きりになった――そして無人の暖房テントと空の桟橋を抜けて駐車場へ逃げた。描かれた扉と行・列の数え上げが、スケーターを一人も置く前に彼の経路を暴いたのだ。"}],"solver":{"rules":[{"type":"escape","links":[["Park","Hut"],["Hut","Rink"],["Hut","Tent"],["Tent","Boardwalk"],["Park","Rink"],["Rink","Tavern"],["Park","Tavern"],["Tavern","Boardwalk"]],"exits":["Park","Boardwalk"]}],"groups":{"Stalls":["Hut","Tent","Tavern"]},"occupiable":["path","bench","sled","stool"]},"verification":{"tool":"tools/murdoku_solver.py","unique":true,"guessFree":true,"checked":"2026-09-15"}}