SUM 10 is a simple number game where you add 10 random numbers that appear one after another. Isn't that simple? Note: Do not blame us if you break your phone out of frustration after playing this game. All the blame goes to Archimedes, Bovarian, Brahmagupta, Pythogoras, Euler and your Math teacher. Do try it out and let us know what level you reach and your high score.