Mathworld

launching november 18 · grades K to 8

A whole world where math is the game.

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Explore a world with your friends, beat hundreds of math levels, and design your own games for other kids to play. Mathworld launches November 18th. Sign up and we'll email your grown-up the day it opens.

Save a spot

put in your parent's email, not yours

play

Hundreds of levels

Math from counting to algebra, built into a map you explore.

make

Build your own games

Invent your own math game, and an AI will help you turn your vision into reality.

safe

Made for kids

Moderated chat, no ads, and grown-ups stay in control.