2026年8月11日，全世界的侦探拿到同样的案发现场：每个难度公开两次，一次随心破解，一次计时挑战。每起案件都由程序生成，并在公开前证明只有唯一的逻辑解——包括有人说谎的案件。你只能凭证词把每位嫌疑人放回平面图：每行恰好一人，同一列绝不会有两人。最后与受害者独处的那位，就是凶手。
横跨 4 个房间的 5×5 棋盘.
目前已有 3 位侦探破解。
横跨 3 个房间的 5×5 棋盘.
横跨 4 个房间的 6×6 棋盘.
目前已有 2 位侦探破解。
横跨 5 个房间的 6×6 棋盘.
横跨 6 个房间的 7×7 棋盘.
横跨 5 个房间的 7×7 棋盘.
转折： 其中一位嫌疑人是同谋，他说的每句话都是假的.
目前已有 2 位侦探破解。
横跨 7 个房间的 8×8 棋盘.
转折： 指控还要说出动机，不只是名字.
横跨 6 个房间的 8×8 棋盘.
横跨 8 个房间的 9×9 棋盘.
转折： 其中一位嫌疑人是同谋，他说的每句话都是假的; 指控还要说出动机，不只是名字.
横跨 7 个房间的 9×9 棋盘.
转折： 其中一位嫌疑人是同谋，他说的每句话都是假的; 指控还要说出动机，不只是名字.
11 August 2026 put five sealed scenes in front of the world's detectives — the same five for everyone, as always. The day led with The Theatre Royal and climbed to The Botanical Garden on the Expert rung — a 9×9 scene across 8 rooms, with an accomplice lying through every statement, and a motive to prove on top of the name.
40 investigations were opened across the five cases and 14 closed with the right accusation — a 35% conviction rate for the day. 3 cases hid a liar, which is where conviction rates usually go to die: an accomplice's testimony is false from the first word, and finding the lie is the case.
More than one of the day's cases demanded a motive as well as a name — naming the killer without proving the why counts for nothing on those boards.
Beginner: david in 0m 32s · Beginner: david in 0m 32s · Easy: annemarie in 1m 43s · Easy: annemarie in 1m 43s · Medium: david in 2m 37s · Medium: david in 2m 37s
Key: red ring = the murderer · amber dashes = the lying accomplice · ✕ = the victim · initials mark where each suspect was proved to stand.
Nestor did it. 3 detectives closed this case.
Yolanda did it. 3 detectives closed this case.
Zaida did it. 2 detectives closed this case.
Tesa did it. 2 detectives closed this case.
Milo did it. 2 detectives closed this case.
Walter did it; Walter lied to cover for the killer. 2 detectives closed this case.
Nestor did it — and the motive had to be proved too. Unsolved by the crowd — the board keeps its secret for now.
Walter did it. Unsolved by the crowd — the board keeps its secret for now.
Yolanda did it; Enzo lied to cover for the killer — and the motive had to be proved too. The case file stays open: nobody has cracked it.
Ofelia did it; Ofelia lied to cover for the killer — and the motive had to be proved too. The case file stays open: nobody has cracked it.
以其他语言阅读本页:: Català · Deutsch · English · Español · Euskara · Français · Galego · Italiano · 日本語 · 한국어 · Nederlands · Português · Русский · Valencià