ARITH
Your first round of arith
Learn the controls, incoming comets, ammunition, and target selection in the arithmetic game.
Read guideTHE READING ROOM
Get more from a round.
Start with the rules, work through an example, then take the idea into the game.
ARITH
Mental math for a crowded arith screen
Worked addition, subtraction, and pattern examples to use while playing arith.
Read guideDRESS-UP
Host a dress-up game on one device
Set up a shared-device dress-up round, interpret themes, and vote fairly.
Read guide