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 University
18 October 2026 · 6×6 · ●○○○ easy
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).
Culprit
Who did it?
Hint ladder
How you get there
Suspects
- Karla
- Ines
- Clara
- Leo
- David
- Jonas
0 of 6 placed
Clues
- 1David was at the southern edge of the floor plan.
- 2Karla was in the lecture hall.
- 3Ines was next to the coffee pot.
- 4Clara was in a corner of the floor plan.
- 5Leo was next to the coffee pot.
- 6Leo was at the eastern edge of the floor plan.
The rules in four sentences
- 1Every person stands alone in their row and alone in their column.
- 2Solid objects fill their square — nobody stands there (hatched).
- 3On the rug, armchair, chair, bed, ladder and tractor somebody can stand.
- 4The culprit is whoever ends up in the same room as the victim.
Missed one?
The last nine cases stay up.