JGOWorlds to explore

Spread one colour across the whole grid within the move limit.

Available External game
Open Flood Discover the game
A turquoise area spreads from the top-left corner of a multicoloured grid.

The game world

Discover Flood

Start in the top-left corner. Each move changes the colour of the connected area and absorbs neighbouring tiles of the chosen colour. Make the entire grid a single colour before you run out of moves. You can adjust the board size, the number of colours and the extra moves allowed. This version is part of Simon Tatham’s puzzle collection.

Original wordmark and artwork by JGO.

Your adventure starts here.

JavaScript and WebAssembly. The official site documents Chrome, Firefox, Safari and Edge.

Open Flood