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Magic Triangle-20

Solution Step 0/0
It’s possible to arrange digits 1 through 9 along the sides of a triangle so that the numbers along each side add up to 20.

How many unique solutions exist?

Explanations

2 unique solutions exist. They both are shown in the diagram.
Check 2
Check 3
Check 4
Check 5

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    • Puzzle Magic Triangle-20

    Puzzle Magic Triangle-20