Additional Challenge
by bachi1984
Additional Challenge
Tags for Additional Challenge
Description
Now it is time to take this ultimate challenge of your adding skills. Player is supposed to answer as many sums as possible in 30 seconds of time to make the high score. A wrong answer results in negative score.
How to Play
Mouse click on the numeric buttons to answer right.
Comments
DemonOfMist
Jul. 18, 2013
Helps improve your speed calculating basic math in your head. Wish there were options to set your own time limit.