Propp Lozenge is a fascinating magnetic tile puzzle invented by James (Jim) Propp and designed by Oskar van Deventer.
The puzzle consists of 27 diamond-shaped tiles arranged inside a hexagonal frame. Their colors and orientation create the illusion of a three-dimensional cube, even though the entire puzzle is completely flat.
Each tile co
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I loved it the first time I saw it: it's colorful, sturdy and great to handle!
It's really fun to play with, shuffle, move the tiles with the magnetic tool!
The only flaw is that it's relatively easy, ok every time is different but anyway the problems to deal with are the same and of simple solution.
Anyway, this make Propp Lozenge not a great puzzle, but a great solitaire instead!
I play it quite often, just lika a playing card solitaire, while watching tv or during other activities!
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Alessandro · Yesterday
the propp lozenge is a very beautiful puzzle and it is fun to play with it. sadly i must reduce one star because the required precision of the printing is not fully etablished: sometimes the three pieces stuck when i try to lift them with the magnetic tool, and that reduces the fun in a significant way.
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david · September 29, 2026
Very good printing quality. Quick delivery. A+ seller! Highly recommended.