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A mix between the moving hole puzzles and the two-layer UFO puzzles.
Spin the two halfs and move coloured balls through the recesses on both sides of the disc. Get the colours back into the original positions.
The number of balls is as follows:
*Two dark blue
*Three light blue
*Three light green
*Three dark green
Diameter: 152 mm
Weight: 221 grams
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Thank you to the following people for their assistance in helping collect the information on this page: Wayne Johnson, Joshua Bell, Jeremy Hehn, Jack Lieberman.
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