Mobile app · Games

Color Flood

Start from the top-left corner and pick colors to flood the entire board before your moves run out.

A colorful grid of squares in various colors, with six color buttons below it and a move counter at the top showing remaining moves.
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Free to use, no sign-up.

Color Flood is a simple puzzle where you control a spreading region of color starting from the top-left. Each move changes your region to a new color, expanding it to cover all adjacent cells of that color. The challenge is to flood the whole board with one color using only the allowed number of moves. Three board sizes let you pick your difficulty: Small (20 moves), Medium (26 moves), or Large (32 moves).

What it does

You see a grid of colored squares. Tap a color button at the bottom to change your region to that color, which spreads smoothly to all touching cells of that color. A counter shows moves remaining, and a progress bar tracks how many moves you have left. When you fill the entire board with one color, you win and see your move count. If you run out of moves first, the game ends and invites you to try again. Tap Restart any time to reset the current puzzle.

Key features

  • Three difficulty sizes Switch between Small (10x10), Medium (14x14), and Large (18x18) boards with matching move limits.
  • Move counter and progress bar See exactly how many moves you have left and watch the bar turn red as you near the limit.
  • Smooth color spreading When you pick a color, your flooded region instantly expands to cover all adjacent cells of that color.
  • Win and loss states Flood the entire board to win and see your final move count, or run out of moves to trigger a loss screen.
  • Haptic feedback Feel taps and results through light vibrations when you pick colors and reach game end.

How to use it

  1. Choose a board size by tapping Small, Medium, or Large.
  2. Tap a color button at the bottom to flood your region with that color.
  3. Watch your region expand to cover all touching cells of the new color.
  4. Keep picking colors to spread your region and cover more of the board.
  5. Fill the entire board with one color before your moves run out to win.

Who it’s for

Casual puzzle players who enjoy strategic color-matching games on mobile. Works for anyone seeking a quick, focused puzzle challenge that scales from easy to hard.

Questions and answers

How do I start a game?

Pick a board size (Small, Medium, or Large) and the game begins. Your flooded region starts at the top-left corner.

Can I undo a move?

No, each color choice is final. Tap Restart to reset the current puzzle and try again.

Does the game save my progress?

Progress is not saved between sessions. Each time you open the app, you start a fresh puzzle.

Does this work on my phone?

Yes, Color Flood runs on any iOS or Android phone with React Native and Expo support.

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