Today's challenge
Factor Fort
hold the wall
Numbers march on your fort. Break each one into primes before it hits the wall - 24 falls to 2, 2, 2, 3.
Play now
today
Pick a game
4 games
Factor FortBreak each number into primes before it reaches the wall. 24 is 2, 2, 2, 3. Hold the fort, wave after wave.
Skip-Count SurferPick a table, 2s to 12s, and ride it. Land on every next multiple to keep the speed - then race your ghost.
Times TreasureThe whole 10×10 times table is hiding. 56 lives at 7×8 and 8×7 - touch every home and light all 100 squares.
No games in this mode yet.
A BrainBoot game arena · your bests stay on this device, and in your account when you sign in