Sigma Math Puzzle

This is a fun, easy yet challenging math puzzle game. Each math puzzle contains a set of numbers, you have to group them, N numbers at a time, that is you have to connect N numbers at a time, to make a given sum. N can be 2, 3 or 4. The sum can be between 10 and 50 inclusive. for example: for N=2 you cold have 2 and 8: this is a 2-tuple with a sum of 10 for N=3 you could have 12, 14 and 4:This is a 3-tuple with a sum of 30. for N=4 you could have 2 , 1, 4, 3: this is a 4-tuple witha sum of 10. So each math puzzle has a set of numbers, a given Sum S and a Number N. you are to find all group of numbers that give a sum S, quickly to solve that math puzzle. for each N, the sum S you have to make varies between 10 and 50. Sigma Math Puzzle will surely exercise your brain and help you improve your mental calculation skills. You can choose a suitable difficulty level by selecting N and S, or you can browse through all the puzzles, and unlock them, one math puzzle at a time. Come join Sigma Math puzzle and have fun!