A more complex version of Calculations x 20 - now you are doing 100 calculations in a row. Once you get 11 stamps you can do this in "hard mode" - i.e. get division in here too.

All you do is write the numbers as quickly as you can on the right side as the calculations scroll on the left. Don't even wait to see the answer - just go on to the next one. If the game "pauses" you know either you did the calculation incorrectly or you wrote it poorly - hit ERASE quickly and re-do the question.

My top score here is 1 min, 28 sec.

Random speeds:
1m 40s - car speed
1m 42s - car speed

Brain Age Walkthrough


Brain Age Review