About
Sum Sprint is mental arithmetic at blitz speed. A target number appears; tap tiles that add up exactly. Overshoot once and a life disappears. Clear targets fast to stack combo multipliers before the clock drains. Great for warming up your brain or chasing a personal best on the board.
Number Logic
How to play
- 1 Read the target sum shown at the top of the screen.
- 2 Tap number tiles in any order — your running total must land exactly on the target.
- 3 Overshooting the target costs one life; three lives lost ends the run.
- 4 Clearing targets quickly builds combo multipliers for bigger scores.
- 5 Submit your score when time expires to compete on ranked boards.