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Sum Finder

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How to play Sum Finder

  1. Each group has exactly one number that is the sum of two other numbers in that group.
  2. Tap that number in every group.
  3. From Medium on, the numbers you found make one last group. Find the sum there too.

Tip: Start with the biggest number in a group. Can you make it with two of the others?

Why Sum Finder on PuzzleMixer

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How to play: Sum Finder

  1. Each group has exactly one number that is the sum of two other numbers in that group.
  2. Tap that number in every group.
  3. From Medium on, the numbers you found make one last group. Find the sum there too.
Example
2 6 7 1
1 13 12 20
3 13 17 4
Solved
2 6 7 1
1 13 12 20
3 13 17 4

Tip: Start with the biggest number in a group. Can you make it with two of the others?