Marble Cast Puzzle - By Bram Cohen and Oskar van Deventer
Hanayama · Kubiya Games · Grails
Who it's for: for collectors chasing the legendary pieces. How hard: Not yet Wickscored — our normalized difficulty rating lands once this object is enriched. Where in stock: In stock at Kubiya Games for $19.99 as of Jun 11, 2026.
A beautiful puzzle with unusual pieces that looks like a sculpture. The puzzle is made of 4 pieces that need to be taken apart and then put back together. The puzzle design is the creation of Cohen and Oskar van Deventer.