Ink in the rooms
Shikaku October 8, 2026 · Medium
Timer starts when you ink the first room
Practice replay: this doesn't count toward your streak or records.
1
8
4
3
1
1
4
9
3
10
9
5
9
12
12
3
1
4
1
How to play
- The grid is a floor plan. Some cells already show a room's area in squares.
- Draw a rectangle around exactly one number. The rectangle's width times height must equal that number.
- Cover every cell with no overlaps and no gaps. Keyboard: arrows to move, Enter to anchor a corner, Enter again to confirm.