Math practice · reimagined
Stats
Turn Stats into a fight you actually want to win. Every problem is an attack — solve it faster than your opponent and you land the hit.
Ages 7–70 · no download · plays in your browser · 20 languages
How it works
Stats
Pick a fighter, choose Stats, and trust your numbers. The faster and cleaner you solve, the harder you hit — from gentle early grades all the way to Olympic-level challenges.
The mean is the everyday "average" — it's what each one would be if you shared everything out equally.
For 4, 8, 6: add them (4 + 8 + 6 = 18), then divide by how many there are (3) → 6. Total up the list, divide by the count.
Type the average.
More math to master
— Quick answers —
Stats: the short FAQ
- Is the Stats free to play?
- Yes. The Stats is free to start right in your browser — no download, no signup. Paid plans later unlock the full fighter roster and the deeper curriculum.
- Who is the Stats for?
- Anyone from 7 to 70. The early grades stay gentle for beginners, while the higher tiers will make even the confident sweat.
- Do I need to download anything to play the Stats?
- Nope. The Stats runs in any browser, and there's a mobile app on the same account if you'd rather train on your phone.
- Can the Stats be used in the classroom?
- Absolutely. Teachers run the Stats with a whole class and track who's improving — see the schools plan for per-student pricing and a teacher dashboard.