20 is the most beautiful number puzzle.

It's easy to play for everyone, however it could also drive genius crazy. Find the same number in colorful tiles and combine them to grow up. Just enjoy it ! HOW TO PLAY : Tap the tiles with same number, and they will pop up. Tap again, they will merge in the position you tap. Try to get 20! Features: · Endless challenge · Simple and colorful design · Share your scores with friends