Speed Math Challenge 2.0

Speed ​​Math Challenge 2.0 is a math game that helps you train your mind to make more and more difficult calculations faster and faster.
Play in single player mode to unlock the various bonuses to use in the challenges with your friends.
Challenge your friends on your device, via bluetooth, online, or by sending a link.

Check your progress and global rankings to know and challenge the best.

*** Single mode bonus ***
CLUE: clue, you are shown a number of numbers but only one is the solution
PAUSE: Put the game in pause to think calmly
LIGHT: illuminates the solution keys
SOL: The solution is shown to you

*** Challenge Mode Bonus ***
BOMB 1: In challenge mode you can now change your opponent's numeric keypad: invisible, tilted, or mixed numbers
BOMB 2: In challenge mode you can now change your opponent's numeric keypad: mixed and flipped numbers, Roman (I, II, III, IV, …) and rotated Roman
BOMB 3: In challenge mode you can now change your opponent's numeric keypad: Mixed romans numerals, romans mixed and flipped or in letters (one, two, three, …)
BOMB 4: In challenge mode you can now change your opponent's numeric keypad: Numbers in upside down letters, mixed letters, or mixed and upside down letters