Online since 2002. Over 3300 puzzles, 2600 worldwide members, and 270,000 messages.

Click a thumbnail to see its larger version and description.
Slide puzzle related to Rubik's XV and Tsukuda's Square.

See Cubic Circular 7&8, page 19.

Distributed in the UK by Pentangle around 1985.

The back of the puzzle says "Uriblock, Brevettato, Made in Italy". Note that Brevettato means Patented.

It works identical to Tsukuda Square (easy variant).



Thank you to the following people for their assistance in helping collect the information on this page: Geert Hellings.

Found a mistake or something missing? Edit it yourself or contact the moderator.

join »login » Community

Rubik's Void

On Sale:
Eastsheen 5x5x5 (Dome)
$21  $14.7

On Sale:
Turbo Mind Twister
$19  $15.2