Free the Cogwheels
Free the Cogwheels Intro: This is my interpretation of the chinese rings puzzle, which dates back to the 2nd/3rd century, as far as wikipedia tells us. ;-) I remembered this puzzle from back when i was a kid, seeing it at a flea market -…
Print approx. €0.13–€0.16 excl. taxPreliminary estimate for one variant
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