{"format":"murdoku-puzzle/1","id":"lighthouse","version":1,"difficulty":"easy","level":3,"size":{"rows":6,"cols":6},"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":"De Vuurtoren","tagline":"Een vuurtoreneiland voor de Schotse kust · een oktoberavond in 1932 · de lamp was net aangestoken","author":"mathace","concept":"Murdoku – Manuel Garand (murdoku.com); unofficial fan-made case","created":"2026-09-29","story":"Een piepklein eilandje voor de westkust van Schotland, oktober 1932. Eén keer per maand bracht een vissersboot bezoekers over, en die avond stak de wind zo snel op dat niemand terug kon varen: drie gasten bleven bij de vuurtorenwachter en zijn dochter. Vere, de inspecteur van het vasteland, was gekomen om te beslissen of de vuurtoren voortaan met een uurwerklamp zou draaien – en of de familie van de wachter weg moest. Bij het vallen van de avond, precies toen de grote lamp begon te draaien, werd hij gevonden op de rotskust, aan de voet van de toren. Iedereen op het eiland legde een korte verklaring af – zoek degene die alleen met hem was.","rules":{"standard":["Elke rij en elke kolom bevat precies één persoon. Zodra je iemand plaatst, streep je zijn hele rij en kolom door.","„Naast” = direct links, rechts, erboven of eronder, en in hetzelfde gebied. Vakjes met voorwerpen (het bloemperk, de vuurtoren, het fornuis, het kruidenbed, de rotsen en het water) kunnen niet bezet worden; het bed, de stoel en de boten wel.","De moordenaar was alleen met het slachtoffer: niemand anders was in dat gebied."],"special":[]},"roleNames":{"family":"familie","visitor":"bezoeker","victim":"slachtoffer"},"personGroups":[{"id":"family","name":"De familie van de wachter","persons":["A","B"]},{"id":"visitors","name":"Bezoekers","persons":["C","D","E","V"]}],"map":{"groups":[],"gaps":[],"areas":[{"id":"Garden","cells":[[1,1],[1,2],[2,1],[3,1],[3,2],[4,2]],"fill":"#dcebcd","pattern":"marble","labelAt":[2,1],"name":"Tuin"},{"id":"Keeper's Cottage","cells":[[1,3],[1,4],[1,5],[2,2],[2,3],[2,4],[3,3]],"fill":"#eadfcb","pattern":"planks","labelAt":[2,4],"name":"Wachtershuis"},{"id":"Rocky Shore","cells":[[1,6],[2,5],[2,6],[3,4],[3,5],[4,1],[4,3],[4,4],[5,1],[5,2],[5,3],[6,1],[6,2]],"fill":"#e0dcd3","pattern":"marble","labelAt":[4,3],"name":"Rotskust"},{"id":"Jetty","cells":[[4,5],[5,4],[5,5]],"fill":"#d9c29a","pattern":"boards","labelAt":[5,5],"name":"Steiger"},{"id":"Sea","cells":[[3,6],[4,6],[5,6],[6,3],[6,4],[6,5],[6,6]],"fill":"#cfe3ee","labelAt":[5,6],"name":"Zee"}],"objectTypes":{"bed":{"occupiable":true,"name":"bed","icon":"","iconTall":""},"boat":{"occupiable":true,"name":"boot","icon":""},"chair":{"occupiable":true,"name":"stoel","icon":""},"flowers":{"occupiable":false,"name":"bloemperk","icon":""},"lighthouse":{"occupiable":false,"name":"vuurtoren","icon":""},"planter":{"occupiable":false,"name":"kruidenbed","icon":""},"rock":{"occupiable":false,"name":"rots","icon":""},"stove":{"occupiable":false,"name":"fornuis","icon":""},"water":{"occupiable":false,"name":"water","icon":""}},"wallTypes":{},"objects":[{"cell":[1,1],"type":"flowers"},{"cell":[1,3],"type":"bed"},{"cell":[1,6],"type":"lighthouse"},{"cell":[2,2],"type":"stove"},{"cell":[2,3],"type":"chair"},{"cell":[3,2],"type":"planter"},{"cell":[3,4],"type":"rock"},{"cell":[3,6],"type":"boat"},{"cell":[4,6],"type":"water"},{"cell":[5,2],"type":"rock"},{"cell":[5,6],"type":"water"},{"cell":[6,3],"type":"boat"},{"cell":[6,4],"type":"water"},{"cell":[6,5],"type":"boat"},{"cell":[6,6],"type":"water"}],"wallFeatures":[],"extras":[],"cellSize":46},"persons":[{"id":"A","name":"Ailsa","gender":"F","role":"family","color":"#c62828","avatar":{"bg":"#1565c0","skin":"#f6d8c0","hair":"#b7482c","style":"long","shirt":"#6b8e23","scarf":"#e0b050"},"clue":"Zij was niet in de Tuin.","job":"de dochter van de vuurtorenwachter","avatarSvg":"","solverRole":"family","constraints":[{"type":"not_area","areas":["Garden"]}]},{"id":"B","name":"Blair","gender":"M","role":"family","color":"#2e7d32","avatar":{"bg":"#2f4858","skin":"#e4b998","hair":"#8a8278","style":"short","shirt":"#264653","beard":true,"cap":true},"clue":"Hij was in het Wachtershuis.","job":"de vuurtorenwachter","avatarSvg":"","solverRole":"family","constraints":[{"type":"area","areas":["Keeper's Cottage"]}]},{"id":"C","name":"Catriona","gender":"F","role":"visitor","color":"#1565c0","avatar":{"bg":"#6a1b9a","skin":"#f0cdb0","hair":"#1c1a1a","style":"bob","shirt":"#7a5a9a","earrings":true,"scarf":"#c0392b"},"clue":"Zij was in de eerste kolom.","job":"een schilderes uit Glasgow","avatarSvg":"","solverRole":"visitor","constraints":[{"type":"col","cols":[1]}]},{"id":"D","name":"Dougal","gender":"M","role":"visitor","color":"#6a1b9a","avatar":{"bg":"#35607a","skin":"#d9a57a","hair":"#5a3a22","style":"short","shirt":"#f2a53a","beard":true},"clue":"Hij was de enige die in een boot zat. Hij was in de onderste rij.","job":"de visser die de bezoekers had overgezet","avatarSvg":"","solverRole":"visitor","constraints":[{"type":"only_on","obj":"boat"},{"type":"row","rows":[6]}]},{"id":"E","name":"Effie","gender":"F","role":"visitor","color":"#e65100","avatar":{"bg":"#3f6a3a","skin":"#f3d3b5","hair":"#d9b464","style":"ponytail","shirt":"#2e7d32","glasses":true},"clue":"Zij was in de bovenste rij.","job":"een vogelaarster uit Edinburgh","avatarSvg":"","solverRole":"visitor","constraints":[{"type":"row","rows":[1]}]},{"id":"V","name":"Vere","gender":"M","role":"victim","color":"#1b1b1b","avatar":{"bg":"#5a2a2a","skin":"#f1c8a5","hair":"#3a2a1c","style":"slick","shirt":"#1b1b1b","mustache":true,"mustacheColor":"#3a2a1c","glasses":true},"clue":"Het slachtoffer. Hij werd gevonden op de Rotskust, naast de vuurtoren – alleen met de moordenaar.","job":"de inspecteur van het vasteland","avatarSvg":"","solverRole":"visitor","constraints":[{"type":"area","areas":["Rocky Shore"]},{"type":"beside","obj":"lighthouse"}]}],"victim":"V","murderer":"C","solution":{"E":[1,2],"V":[2,6],"B":[3,3],"C":[4,1],"A":[5,4],"D":[6,5]},"walkthrough":[{"place":["B","D"],"cand":{"A":[[2,6],[4,4],[5,4]],"C":[[4,1],[5,1]],"E":[[1,2],[1,4]]},"text":"In kolom 6 is maar één vakje bruikbaar. R1C6 is de vuurtoren, R4C6–R6C6 zijn water, en R3C6 is een boot – maar Dougal was de enige in een boot, en hij was in de onderste rij. Dus iemand is op R2C6, en rij 2 is van die persoon. Effie heeft de bovenste rij. Blair was in het Wachtershuis, waarvan alle vakjes in de rijen 1–3 liggen; rij 1 en 2 zijn bezet, dus Blair is op R3C3. Dougals boot in de onderste rij is R6C3 of R6C5, en kolom 3 is van Blair: Dougal is op R6C5."},{"place":["A"],"cand":{"C":[[4,1]],"E":[[1,2]],"V":[[2,6]]},"text":"Catriona is in de eerste kolom, en de rijen 2, 3 en 6 zijn bezet: ze is op R4C1 of R5C1 – in beide gevallen op de Rotskust. Denk nu aan het slachtoffer: de moordenaar was bij hem, dus precies één andere persoon was in zijn gebied. De rijen en kolommen die nog vrij zijn, laten hem R2C6, R4C2, R4C4 of R5C4. Op R4C2 in de Tuin en op R5C4 op de Steiger had niemand bij hem kunnen zijn (het laatste vrije vakje van de Tuin, R1C2, ligt in dezelfde kolom; de andere vakjes van de Steiger liggen in Dougals kolom). Het slachtoffer was dus op de Rotskust – met Catriona, en met niemand anders. Voor Ailsa blijven R2C6, R4C4 en R5C4 over, en de eerste twee liggen op de Rotskust: Ailsa is op R5C4, op de Steiger."},{"place":["C","E"],"cand":{"V":[[2,6]]},"text":"Rij 5 is van Ailsa, dus Catriona is op R4C1; kolom 4 is ook van Ailsa, dus Effie is op R1C2."},{"final":true,"text":"Zaak gesloten: het laatste vrije vakje, R2C6, is dat van het slachtoffer – op de Rotskust, naast de vuurtoren, precies zoals zijn kaart zegt. Vere was daar alleen met de schilderes uit Glasgow. Catriona is de moordenaar!"}],"solver":{"rules":[],"occupiable":["bed","boat","chair"]},"verification":{"tool":"tools/murdoku_solver.py","unique":true,"guessFree":true,"checked":"2026-09-29"}}