Swap Sums
4.1 / 5(1,797 Votes)Instructions
Drag a negative number from the bottom row and place it next to a positive tile above. The new tile will be added to all adjacent tiles. Your goal is to use every tile and make everything equal to zero.
Click and drag a negative number tile from the bottom row and place it next to a positive tile above. The new tile will be added to all adjacent tiles. Your goal is to use every tile and make everything equal to zero. Sometimes you need to add one negative number tile to multiple positive number tiles.
How to play Swap Sums on your phone
Did you know you can also play Swap Sums on your phone? It’s a great way to play without worrying about losing your save data.
For iOS devices, simply tap the "Share" icon 
in Safari and select "Add to Home Screen". For Android devices, tap the “Menu” icon 
and select "Install App".
Game Progress
4.1 / 5(1,797 Votes)Instructions
Drag a negative number from the bottom row and place it next to a positive tile above. The new tile will be added to all adjacent tiles. Your goal is to use every tile and make everything equal to zero.
How to play Swap Sums on your phone
To play Swap Sums easily any time, you can add it directly to your phone as an app. It’s a great way to play without worrying about losing your game save data.
For iOS devices, simply tap the "Share" icon in Safari and select "Add to Home Screen". For Android devices, tap the “Menu” icon and select "Install App".
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