This is Traditional Chinese edition. You can search for "Ultimate Math Puzzle Game" on Google Play for English edition. ************************************************ 2018 new Math Puzzle Game. If you're good with figures, don't miss this game! Challenge your logical thinking and brain potential. Every puzzle has 2 [hint]s and 1 [peep] you can use, but it might be better for you to think over the puzzle before you hit the hint button. This game contains 75 levels, and new levels will be coming soon, please care about update information. Killing time, training brain, increasing logical thinking, brainstorming, stimulating potential and improving IQ, just play this puzzle game. Enjoy your time.