Add It Up
Strike out numbers until every row and column adds up to its total.
Today's puzzles
4 × 4
Loo break
6 × 6
Bus Meeting
8 × 8
Meeting Train
How to play
Every row and column has a total at its edge.
Tap a number to strike it out. Tap it again to bring it back.
You have solved the puzzle when the numbers left in every row and column add up to its total.
A total that adds up is highlighted. The leaderboard counts your time and your taps.