In 2002 I designed the Bundle of Wood puzzle, which was used as an exchange puzzle for IPP22. It consisted of 9 rectangular (3” long) sticks, all with a different rectangular cross section, held in a square frame. Nine Squared is designed from the same 9 rectangular cross sections, but the pieces have been cut to a ¾” length. The puzzle is to fit the 9 pieces into a square tray.
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Wood Frustrations, Est. 1997