How to play

You get 60 seconds and 3 lives. Each round shows a target — simplify a fraction, find its equivalent, or fill in a missing number — and 6 tiles. Tap the one tile that is correct. Only one tile matches, so look carefully.

• 1A correct tap scores +10 points. Streaks of 4 or more earn a bonus of +2 per streak level beyond 3 — keep the streak alive.
• 2A wrong tap costs 1 life, resets your streak, and shows why the right tile was right.
• 3The game ends when the timer hits 0 or you lose all 3 lives. Questions ramp up: simplifying first, then equivalents, then missing numbers.