Addition Puzzle is a free puzzle game developed by Tiny Mouse Games for Android devices running on OS 13.0 or higher. The game is classified as a puzzle game and offers both Endless and Stage modes for players to choose from.

In this game, players have to add up adjacent figures to reach the target figures. The game becomes more challenging as the levels progress, and players have to use their problem-solving skills to complete each stage. The Stage mode offers various gimmicks, making it harder for players to complete levels. The game has a simple yet attractive design, and the controls are easy to use.

Overall, Addition Puzzle is a fun and challenging game for puzzle game fans. The game's different modes and gimmicks keep things interesting and offer a good level of difficulty. It's a great way to pass the time and exercise your brain at the same time.