Half Hour Variant (STC 29-B) by Stewart Coffin and Eric Fuller

Half Hour Variant (STC 29-B)

designed by Stewart Coffin
crafted by Eric Fuller (2023)

• condition: as new
• description: a refined variation of Coffin’s classic interlocking design where the pieces pack into a box with an obstructed opening. This update fully changes the internal constraints and solution path of the puzzle.
• product page: https://cubicdissection.com/products/half-hour-2023-packing-puzzle

The item will be shipped from Budapest, Hungary. Shipping costs will be calculated after bidding has ended. Multiple items may be combined for shipping upon request. Accepted payment methods are (in order of preference): PayPal F+F, or direct bank transfer.