20

basic rules:
1. Click adjacent squares of the same number, they will flash, click again, they will be merged into the location you click. The combined number +1.
2. Control the clicked box, when it is merged, and its adjacent box is the same as its number.
3. The box will appear randomly within the current fraction of the number.
4. Real-time disk, want to play on the play, tired to rest.

Features:
- Test the brain
- Endless mode
- Supports tablet
- built-in leaderboard, with friends Competition
- Anyone can play
- Play at any time

20 is a casual game, suitable for any place, regardless of work, the car can always play.
You can play with your friends, family, and children.
If you have any good suggestions on 20 please e-mail me.
If you like 20, please take a moment to evaluate it.
Also, so what to download it.