Flood Fill

How to play

Click a colour swatch, then click the grid to flood-fill the connected region from the top-left corner with that colour. Turn the entire 8×8 grid one colour to win.

Rules

  • Click a colour swatch to select it.
  • Click anywhere on the grid to flood-fill the top-left corner’s connected region with the selected colour.
  • The flooded region grows to absorb any neighbouring cells that already match the new colour.
  • Turn the whole grid a single colour to win — your move count is tracked live.

Tips

Always flood-fill from the corner that already has the biggest same-colour region — chasing the smallest patch first wastes moves.