Aristotle’s Number Puzzle – Will you be able to master this challenging wooden brainteaser?

Can you make every row add up to 38? There are 15 rows in all directions to complete, each made up of 3, 4 or 5 pieces. This brilliant concept allows you to complete the puzzle by using every number from 1 – 19.

Ages: 8 to adult

Includes a solid wooden playing base and 19 wooden number pieces.

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