OFFLINE DEMO — nothing is shared

Prime Sprint v1.2

Race through the Prime Peaks grabbing number coins. A prime coin counts & makes you run 2% faster — compounding! A composite coin never takes coins away, but you run 2% slower. Jump the crates, ride the platforms — falling never hurts. Most primes when the clock hits zero wins.

CCSS 4.OA.B.4 — Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors, and determine whether a given whole number is prime or composite. Also feeds 6.NS.B.4 (factors, multiples & prime factorization).

🏃 Solo practice

Numbers

Run time

🏁 Class race

Checking the race room…

Your name

Your owl

Up to 36 racers on one course. Your teacher opens the room, sets the time limit, and starts each race from the dashboard's Games panel.

You're in! 🦉

Class race ·

Waiting for your teacher to start…

1 racers ready

2–100 🪙 0 ✗ 0 ⚡ 100% 0:00

← → run · Space / ↑ jump & double-jump · ↓ drop through platforms & fast-fall

🏁

Run complete!

0Prime coins

0Composites grabbed

100%Final speed

0mDistance