Above:Version with panda bear
Click a thumbnail to see its larger version and description.
Alternative versions of Tsukuda square with a several animals instead of coloured or numbered pieces.
There are at least three other variants with exact the same mechanism but different pieces. They are named "Tsukuda square" or "Four by Four" depending on the market for which they were sold.
This entry is about three other variants which depict animals instead of coloured or numbered pieces.
For images 3,5,7:
Courtesy, The Lilly Library, Indiana University, Bloomington, Indiana.
No one has contributed to this page yet!
This puzzle can be found in collections of these members:
Found a mistake or something missing? Edit it yourself
or contact the moderator