Flood
Turn the whole grid one colour in as few fills as you can
Tap a square or a colour to flood the top-left area with it. Arrow keys move; Enter or Space fills with the selected square’s colour; number keys pick colours in palette order. Ctrl or ⌘ Z undoes; Shift Z redoes.
- Moves
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- Flooded
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Progress saves on this device.
How to play
Each fill turns the top-left square, and every square of the same colour connected to it, into the colour you choose. Matching neighbours join the flooded area, which is outlined on the board. Make the whole grid one colour within the move limit to win.
Choosing the flooded area’s own colour is not a move. You can keep filling after the limit, but the game counts as lost.
Show solution marks the squares the solver would flood next with a dot; Next solver move plays it. A game finished with the solver is not counted as a win. Undo restores your previous moves, and Restart returns to the start of the same grid.
Engine: Simon Tatham’s Flood. MIT license and credits.