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Trigons book (Trigons Puzzle Books)

Product ID: 151481532X Condition: USED (All books in used condition)

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Product Description

Condition - Very Good

The item shows wear from consistent use but remains in good condition. It may arrive with damaged packaging or be repackaged.

Trigons book (Trigons Puzzle Books)

This is a collection of challenging numerical puzzles which are not easy to find, known as TRIGONS.

Trigons are NOT SUDOKU. Your goal is to fill in each triangle so that the digits on the sides of the triangle add up to the sum given in the center of the triangle.

Possible sum combinations are listed below each grid.

Solving these puzzles will certainly sharpen your mind, but before that, make sure to sharpen your pencils!

Are you ready?