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Wer Weiß Denn Sowas?
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Wer Weiß Denn Sowas?

ObjectFit all nine pieces into the frame.
DifficultyLevel 9 - Gruelling
TypesEuropean Wood Puzzles, Packing Puzzles, Jürgen Reiche
Dimensions11.6 cm x 11.6 cm x 0.9 cm / 4.6 in x 4.6 in x 0.4 in

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Product Info

NOTE: Wood colors vary.

"Who knows that?" ...  Maybe YOU know the popular algebraic formulas featured on the pieces!  The objective of this difficult math-themed packing puzzle is to fit all nine pieces flat into the frame without overlapping.  Designed by Siebenstein-Spiele founder Jürgen Reiche and made in laser-cut wood by Siebenstein-Spiele.

Based in Munster, Germany, Siebenstein-Spiele was founded in 1992. Although the company is mainly known for board games, Siebenstein-Spiele also makes many wooden puzzles, several of which have been designed by company founder Jürgen Reiche.


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