Let's Catch the Variable!

Solve math problems on your feet or paused to think!

Arithmetic

Addition, subtraction, multiplication, and division problems are coming for you. Beware the long forms.

Minigames

Number line, counting currency in various denominations, Venn diagram, hexadecimal conversion, and many more.

Gauntlet Customization

Mix up what kind of problems you want to face and at what difficulty level with a custom gauntlet of foes.

Geography Puzzles

Take a break from the math with a jigsaw puzzle made of countries.

Base Customization

Break your brain by changing the base to anywhere from 2 to 36.