1010 Numbers: happy number elimination game

1+9=10, eliminate!
2+8=10, eliminate!
...
1010 Numbers is one new type number elimination game. The only goal is to make 10 use the number blocks. It will burn your brain and improve your brain capabilities.

Game rule:
1.Tap two numbers to make 10, eliminate;
2.Tap two numbers to make smaller than 10, new number comes;
3.Tap two numbers to make bigger than 10, rock "!" become;
4.Use hammer to help you in game