Extremely Puzzling

Helical Burr Prev. Puzzle Next Puzzle
Puzzle Details:
Group:
Interlocking Puzzles
Produced/built by:
Shapeways
Designed by:
Derek Bosch
Number of pieces:
4
Solution level:
11 with rotation(s)
Comment:
IPP33 Design Competition Grand Jury Prize; easy and difficult solution (level 1 / level 11)
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Last change: 2025-01-14 [TO MY HOMEPAGE] © Goetz Schwandtner 2008