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Calvin's 4x4 Windmill Cube Extreme
TheĀ Calvin's 4x4 Windmill Cube Extreme has all of the same pieces of a normal 4x4 windmill cube, but the middle two layers have been flipped! That means you have to make some initial moves before this puzzle can even turn. Give it a try!
$24.99
Calvin's 4x4 Windmill Cube Extremeā
$24.99
Calvin's 4x4 Windmill Cube Extreme
TheĀ Calvin's 4x4 Windmill Cube Extreme has all of the same pieces of a normal 4x4 windmill cube, but the middle two layers have been flipped! That means you have to make some initial moves before this puzzle can even turn. Give it a try!
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Description
TheĀ Calvin's 4x4 Windmill Cube Extreme has all of the same pieces of a normal 4x4 windmill cube, but the middle two layers have been flipped! That means you have to make some initial moves before this puzzle can even turn. Give it a try!


















