not just a jigsaw puzzle, this has some serious challenge built into it!in three stages you have to add pieces to fulfil the mathematical equations. with each stage the difficulty increases...a lot.Have I mentioned the hexagonal shape to complicate this?I'm listing numerous puzzles to make room for new ones.All items are like new (unless stated otherwise) and kept in a smoke free and pet free environment.Shipping to be determined after auction end.Shipping worldwide, except for those countries n...
€15.00
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