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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 Ocean Liner

07 October 2026 · 7×7 · ●●●○ hard

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).

MirrorSuitcasePianoBedGlobeClockAnchorSun DeckParlorCabinDining HallKitchenCargo Hold1A2B3C4D5E6F7GN ▲
Culprit

Who did it?

Hint ladder

    How you get there

    Suspects

    • Leo
    • Bruno
    • Karla
    • Anna
    • Ines
    • Jonas
    • Greta
    0 of 7 placed

    Clues

    1. 1Jonas was in the kitchen.
    2. 2Anna was at the southern edge of the floor plan.
    3. 3Leo was in the sun deck.
    4. 4Bruno was at the western edge of the floor plan.
    5. 5Anna was in the same room as the globe.
    6. 6Leo was at the eastern edge of the floor plan.
    7. 7Ines was next to the piano.
    8. 8Karla was further west than Anna.
    9. 9The cabin was empty.

    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.

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