Click a thumbnail to see its larger version and description.
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 puzzle is known under many names:
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
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.
This puzzle can be found in collections of these members:
Found a mistake or something missing? Edit it yourself
or contact the moderator