Playing games amongst children is not just an activity in which children have fun. It is also an aspect of life that you can learn from. For instance, math puzzles (Ex. izzi 2, Sei Shonagon Chie no Ita, stomachion. Games are the source of fun but they also develop geometric thinking and combinatorial abilities. Tangram is a popular Chinese game which includes seven objects/parts. Out of those seven parts, it is only possible to assemble 13 convex tangram charactes. Izzi 2 consists of 12 tiles, and every tile has four colors: blue, yellow, green and red. Sei Shonagon Chie no Ita is a puzzle with origin in Japan. Its uniqe allow you to assemble figures which you could not make with tangrams pieces. Stomachion puzzle, which consists of 14 parts/pieces arranged in a square grid. Math puzzles excite curiosity amongest children and guide them to explore and learn new things. They help children in developing geometric thinking and abilities, creativity and imagination, active engagement in work and interest in mathematical content. Kids won’t give up until they put together a certain figure and they will learn something in the same time. Precisely that is the point of the game, because the game is learning.