Summing is a mathematical puzzle game.
Your goal is to remove the tiles on the playfield by putting other tiles. You can do this by only one method: Putting tiles -- If a put tile's number matchs the sum of some neighbor tiles's numbers, the put tile and the neighbor tiles are are removed. We race the lowest number of putting times.
You can place the top tile from the left column on any empty square. If the newly placed tiles'8 (or fewer) neightbors sum to the placed tile modulaus 10 (i.e., ignore the 10's dight), then all of them are removed. Update Description:
(Ver 1.1.0 and 1.1.1):
- Improved English instructions.
- Improved to show NEXT tiles for non-color devices.
- Fixed the version number in the launcher info window.