Play | SumNinja

Daily Session

Solve as many as you can in the time

2 min 5 min 8 min

Play 5 min now

Your practice rhythm

Your week starts here

Complete a round to mark your first practice day.

Challenge modes

Play fastBeat the timer Play accurateNo mistakes MultiplayerPlay together on this device

Your challenge mix

Choose any challenge directly. The colors show what feels comfortable, what appears naturally in adaptive Play now, and what comes later. Keep playing to move more challenges into the mix.

Choose a skill

Start a focused round, or build your own question mix in Settings.

Times tables

Pick a times table and practice it with quick mental math questions.

2 times table 3 times table 4 times table 5 times table 6 times table 7 times table 8 times table 9 times table 10 times table 11 times table 12 times table

Division

Practice division and get faster at seeing how numbers split apart.

Divide by 2 Divide by 3 Divide by 4 Divide by 5 Divide by 6 Divide by 7 Divide by 8 Divide by 9 Divide by 10 Divide by 11 Divide by 12

Customize PlayChoose your operators, number sizes, mode, timer, level, and question mix.