First use the 16 white pieces to complete a square jigsaw. When that is done, turn them over to the brown side and see how much easier it is to complete wheen you have the numbers to indicate which way the pieces should be turned. You may be surprised to find that all 4 rows, 4 columns, 2 long diagonals, and corners add up to the same amount. Includes solution.
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IPP23 souvenir by RGee.
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Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!