mosaiccreate a board — or clicktap the logo to play it
â‘ Image
feeds â–¾
② Regions · segmentation
feeds â–¾
③ Puzzle · generation + difficulty
View↳ hover for a region's stats · click to re-roll its clues
Co-op room
How to play
Left-click or drag to fill a cell light; right-click for dark; click it again to clear. On touch: tap to cycle a cell (light → dark → clear) and drag to fill many; pan and zoom with two fingers. Satisfy every region's clues to reveal the picture.
H Hint for the region under the cursor
C Clear mistakes in the region under the cursor
⌘/CtrlZ Undo
WASD or arrows — pan
scroll / pinch — zoom
Joining session… waiting for the host's board.
Saved puzzles
No saved puzzles yet — press ▶ Play and the board is cached here.