Above:The front of the package.
Click a thumbnail to see its larger version and description.
I could be wrong, but this puzzle looks fairly trivial.
Anyone who can solve the classic 15-square puzzle can solve this one in under 10 minutes. The parity problem (two pieces swapped or with one tile turned upside down) only appears to happen if you make all tile colors match their face color and all numbers increase clockwise with down as out from center (but probably not real see next sentence). No parity error if down is in to center and num inc cw or either down'ness with num inc ccw.
If you're looking to buy, eBay is the one place you can find almost anything... if you're willing to wait for it, then pay the price!
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