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Историческую версию Math Games with Kitten можно получить на Android
Математические Игры с котенком является образование игры для детей.
Math Games with Kitten is education game for Kids. Your mission is to solve math equations and thereby protect kitten against bad dog. You can see countdown in top right corner of the screen. Every time you correctly solve the equation, dog will be moved away from Kitten. But if you wait too long, or you make a mistake, the dog comes nearer to Kitten. Keep them from each other as long as you can. If you think it’s too easy or too hard don't worries, this game contain 5 levels of difficulty.
Play this game every day and you definitely will calculate faster!