Put your mathematical knowledge to the test and solve challenging problems. Work quickly to answer as many questions correctly as you can. Compete against others to see who can claim the title of top mathematician!
遊び方
Firstly, pick a math operation and adjust the level of difficulty in the lower right area of your screen. There, you'll see that 10 represents the easiest level, while 100 is the hardest. Once you've made your choice, simply click on the correct answer using your mouse.