From the creators of "Puzzle it to 10" (Japans No. 1 free game on Appstore) here comes
A brand-new brain game!!
■ ～Challenge your brain～ ■
More than 1500 different problems - completely free!!
Can you make it to the [Final Stage]?
■How to play
You just have to solve the counting problems!
■What makes it special?
・8 difficulty levels! (Piece of Cake ⇒ Absolutely Insane)
・More than 200 stages!
・An intense game with time limit that keeps you entertained while working out your brain!!