Guo

Rated 0.00(0) — Guo

Avoid the black thorns, catch the gems.

Rated 0.00(0) — Guo

Keep dots of different colors close. Keep dots of same color away from each other.

Rated 5.00(1) — Bee Studio

This application was originally for my daughter. When she entered the first grade, did not like math. Often a finger count addition and subtraction within 10. I have boughten a lot of exercise book for her, but costly and spend time to check right or...

Rated 0.00(0) — Guo

Avoid the blocks. Pick the stars.