Pay in 4 interest-free payments of $6.05 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Pack 4 Jigsaw Pieces Into a Frame That Fights Back
Only one disk can move at a time
Most solvers will spend significant time on this one
That is the Stewart Coffin signature: elegant design that hides brutal difficulty
Can I choose what puzzles I receive
Identical Twins skeptic puzzle cube Pack 4 Jigsaw Pieces IntoGoal: assemble the two identical pieces inside the cube frame. Solution level 6. 2. Rotations required. Ships disassembled. Top 3 Osanori puzzles by the Mechanical Puzzle Discord. Won puzzlers' award in IPP37. What's special about Identical Twins? Two identical pieces, one deceptive frame Develops 3D spatial imagination Satisfying 'aha' moment when it clicks Designed by Osanori Yamamoto