|Object||Rearrange the numbers until they are in sequential order.|
|Difficulty||Level 10 - Mind Boggling|
|Types||European Wood Puzzles, Jürgen Reiche|
|Dimensions||20 cm x 7.8 cm x 1.6 cm / 7.9 in x 3 in x 0.6 in|
A unique, well crafted wooden puzzle designed by European designer Jürgen Reiche. Very hard!
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