Mosaic
Game Rules: Colour every square either black or white. Each number indicates how many black squares are in the 3×3 square surrounding the number – including the clue square itself. Left-click in an empty square to turn it black, or right-click to turn it white. Click again in an already-filled square to cycle it between black and white and empty.
Game Controls
Game Information
Shortcuts: Ctrl+S(Save) | Ctrl+O(Load)
Game Rules: Mosaic
Free online Mosaic puzzle - fill black and white squares based on number clues. Test logical reasoning and pattern recognition skills. Perfect for number logic puzzle enthusiasts.
Also known as: Fill-a-Pix
Colour every square either black or white. Each number indicates how many black squares are in the 3×3 square surrounding the number – including the clue square itself. Left-click in an empty square to turn it black, or right-click to turn it white. Click again in an already-filled square to cycle it between black and white and empty.
Frequently Asked Questions
Is Mosaic the same as Fill-a-Pix?
Yes. Fill-a-Pix are common names or closely related names for Mosaic, and you can play this version online for free here.
Can I play Mosaic for free?
Mosaic is free to play online. You can start in your browser without downloading or installing anything.
Does Mosaic work on mobile?
Yes. Mosaic can be played in modern desktop and mobile browsers.
Do I need an account to play Mosaic?
No account is required. Open the puzzle page and start solving immediately.
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