One minute. Every answer counts.

How it works

• Streaks score. 10 for a right answer, 20 for the next in a row, then 30, 40… A wrong answer starts you again at 10.
• The questions keep up with you. Answer quickly and they get harder: bigger tables, then zeroes, then decimals. Slow down or slip up and they ease off.
• Power-ups every 10 answers. Tap the spinner at the top to stop it and claim one. In a battle, the first to tap it gets it, and it hits everyone else!