Cubic 10

8 + 2 = 10
6 + 4 = 10
Everybody knows that.
You just have to clean all the board like that.
But how far can you go?
Everybody can play this game, your nephews and nieces, your grandpa or grandma.
Children will love it, maybe elders much less.
The trick is that it requires a lot of brain gymnastics and ingenuity to successfully defeat the toughest levels.
You think you are a Genius? Have you tried the level 15?