Hardcore Math

Hardcore Math is a game of mental ability based on the calculation of mathematical operations ********************************************* The game includes three game modes:   -classic, Infinitely until you fail.   -trial, 30 seconds to make the maximum number of correct operations. -three, It increases the difficulty with three operations. -More / Less, enable addition and subtraction mode. Three difficulties:   -Normal, Numbers from 1 to 10   -Hard, Numbers from 1 to 50   -Hardest, Numbers from 1 to 100 ********************************************* The game also includes online features with Google Play Services Put yourself at the head of the World Ranking while complete the magnificent achievements