I'm a Genius! The triangle

You are a genius? Prove it! Combine the same figures to generate other figures until you get a triangle.

Combine the pictures with a swipe, when you make a swipe all the pictures are pushed in the direction of the swipe and the equal pictures collide and form a new pictures. run swipe and make pictures collide until you get a triangle. does it seem easy? it will not be! try it!

This game is based on http://gabrielecirulli.github.io/2048/ (Thanks a lot Gabriele!)