Think you count faster than your friends?

A cartoon race where every right answer is a step forward. Beat your own ghost — then send it to a friend.

Play for free

No sign-up · in your browser or as an app

Friend’s ghost
You

Try it: tap the right answer

7 × 8 = ?

How it works

  1. 1

    Solve to run

    Every gate is a sum. Pick the lane with the right answer and your runner speeds up. Wrong lane — face-plant.

  2. 2

    Race your ghost

    Your best run turns into a ghost that runs right next to you. Beat yourself. Literally.

  3. bet you can’t beat 31.4 s

    You’ve been challenged to a duel ⚔️ My ghost is at the start line

    Same track, same problems. My ghost is impatiently tapping its foot. Who crosses the line first?

    Samoh it’s ON

    three tries later

    Sam…fine. coffee’s on me
    3

    Send the challenge

    One link: the same track, the same sums and your ghost. Your friend has nowhere to hide.

    In the chat it’s a picture with the dare, and the race opens in one tap. Only one of you gets to be smug.

From 2 + 3 to 11 × 12

Five levels. Easy is for warming up. Genius is for bragging.

Genius level. Dare you?
  • Easy

    7 − 3

    + − to 10

  • Normal

    4 × 5

    + − to 20 · × to 5

  • Hard

    72 ÷ 8

    + − to 100 · × ÷ to 10

  • Genius

    11 × 12

    + − to 1000 · × ÷ to 12

  • Custom

    ? × ?

    Your rules

Pick your runner

Four athletes. Zero professional training.

Tap a runner

  • Ostrich

    Runs faster than he thinks

  • Ninja Frog

    Serious as a pop quiz

  • Sloth

    Sleeps, but still shows up

  • Hippo

    A full ton of ballet

  • Free to play

    Race as much as you like.

  • No sign-up

    Open the link and run. That’s the whole onboarding.

  • 4 languages

    English, Ukrainian, Polish and Russian — the jokes too.

  • Original music

    Written in code. No composer was harmed.

A game that lives on your phone

No App Store, no Google Play: Math Race installs straight from your browser in seconds. Free, just like the game.

  • Home-screen iconOne tap to launch — no tabs, no address bar.
  • Works offlineRace on a plane, in the subway or at grandma’s — your records stay put.
  • Always freshUpdates itself, quietly, and never mid-race.

Android and desktop — one tap. iPhone — 3 steps via “Share”.

Your record is waiting

A race takes under a minute. Revenge takes longer.

Start the race