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CRIDOKU

Daily case

One fresh case a day — not from the book but made for this page and held to the same standard: exactly one solution, solvable without guessing.

The Casino

13 October 2026 · 7×7 · ●●○○ medium

Pick a person, then tap squares. Place writes the initials large into the square, Note only small in the corner — like pencil on paper. Your progress is kept in this browser (not in your account — on another device you start over).

MirrorArmchairClockDeskSafeChairChip StackCloakroomPoker RoomCashierOfficeVaultTerrace1A2B3C4D5E6F7GN ▲
Culprit

Who did it?

Hint ladder

    How you get there

    Suspects

    • Greta
    • Frank
    • Bruno
    • Elif
    • Clara
    • Paul
    • Karla
    0 of 7 placed

    Clues

    1. 1Elif was in the office.
    2. 2Clara was in the cloakroom.
    3. 3Bruno was in the terrace.
    4. 4Elif was further west than Karla.
    5. 5Frank was next to the chip stack.
    6. 6Bruno was at the southern edge of the floor plan.
    7. 7Paul was at the eastern edge of the floor plan.
    8. 8Greta was next to the desk.
    9. 9Paul was further south than Karla.

    The rules in four sentences

    1. 1Every person stands alone in their row and alone in their column.
    2. 2Solid objects fill their square — nobody stands there (hatched).
    3. 3On the rug, armchair, chair, bed, ladder and tractor somebody can stand.
    4. 4The culprit is whoever ends up in the same room as the victim.

    Missed one?

    The last nine cases stay up.