Mosaic: shade the cells, reveal the picture
Mosaic, the black and white logic puzzle: shade the right cells from the numbers and reveal the picture. One solution, no guessing.
Play MosaicFree, zero ads, no sign-up, on mobile and desktop.
How to play
Each number tells how many cells are black in the 3 × 3 square around it, its own cell included. Tap a cell to shade it, again to mark it with a dot (surely white), then to clear it; slide to paint several.
Tips to get better
- Start with the 0s and 9s (and 4s in a corner, 6s on an edge): their whole square is white, or all black.
- Compare two neighbouring numbers: their squares overlap, and the difference between them only concerns the cells they do not share.
- Mark surely white cells with a dot: the numbers around them become easier to read.
What this game trains
- Logical reasoning: deduce the solution from the rules, without guessing.
- Visuospatial perception: picture shapes, positions and paths.
Levels
Easy · Hard · Expert · Hardcore — each level has its own leaderboard.
Challenge your friends
At the end of a game, send your score as a link: your friend plays exactly the same puzzle and you compare your times. There is also a daily challenge and tournaments.