Sixty seconds. Three rivals who keep pace with you. Every right answer pays.
Free · No ads · No in-app purchases · iPhone
Or race right here. This race runs on the game's own question engine, with its own rivals.
Tap the keypad or type on your keyboard. The answer goes in by itself.
Every right answer pays
One for every right answer, more on harder levels, plus bonuses for streaks, for finishing in the top three and for a new personal best. Coins come from answering. There is nothing to buy.
XP for every right answer, worth more on harder levels. Climb from Rookie to Legend of Numbers.
Off the Line, Winner!, On Fire, Volcanic, Perfect Race, Supersonic, Galaxy Brain, Table Master, Week Streak… each one pays coins too.
The Sumling
A round, cheerful Sumling races in your lane. The shop has 69 things for it: colours, eyes, mouths, hats, gear, backdrops and keypad themes, from a beanie to a halo, from Sky to Deep Space. Try anything on before you buy it.
Here on the page, try on all 69. The keypad themes change the race keypad up top.
Six topics, ten levels each
Win a race at your top level to open the next one. Every times table is open from the start. Each square below is a real question from that level, made by the game's own engine. Tap one to race it.
Live weekly leagues
Every race adds XP to your week. At midnight AEST every Monday the week settles: the top three in each room move up a division, the bottom three move down, from Bronze to Champion. There is an all-time World board and a Top Races board too.
Every name on the boards is made up by the game, like SnappyLlama31. Nobody can type one, so no real names ever appear. Grown-ups can switch the online leagues off in Settings; offline, the game shows a practice room instead.
This week settles on Monday at 00:00 AEST.
This is the app's practice room: the computer players it shows when you're offline, at this moment in the week, with your page XP in it. Online, the room is 20 real players.
A coach for the tricky ones
Sum Rush files every answer under its fact (7 × 8 is 8 × 7) and its pattern (the 8 times table, carrying, making ten) and lists your tricky ones on the home screen. Tricky practice builds 20 no-clock questions from them. When a pattern keeps tripping you up, a teacher-style tip shows the trick with a picture of your own question. My maths shows a coloured times-table grid of what you know.
Eight is 2 × 2 × 2, so times 8 is doubling three times.
Progress stays on the device. The live leagues share a made-up name, scores and an anonymous player number, and grown-ups can switch them off. No analytics, no tracking. Links out of the app sit behind a grown-up check. The details are in the privacy policy.