• 62 puzzles entered; the 2010 Competition Entries page includes images, descriptions, solutions, and purchasing information when available.
• Judging at IPP30 in Osaka/Hakone, Japan, July 9-14, 2010
• Puzzlers' Award selected by IPP attendees; all other prizes selected by Judging Committee.

2010 Prize Winners Puzzlers' Award (and Jury First Prize) Harmony Dmitry Pevnitskiy, Kirill Grebnev Jury Grand Prize New Secret Box II-2 Akio Kamei First Prize 4 Direction Drawer Hiroshi Iwahara

Jury Honorable Mention Cast Rattle Bram Cohen Ex 3 Hiroshi Yamamoto Homage Puzzle Simon Nightingale

Top 10 Vote Getters The following designs were in the top-10 in voting for the Puzzlers' Award, but were not otherwise recognized with a formal Jury prize. 1 Pinko Ringo - Stephen Chin Bicone - Vinco Obsivac Everlasting Gobstopper - Lee Krasnow Latch Cube - Katsuhiko Okamoto Lighthouse Puzzle - Robert Yarger One Four All & All Four One - Houlis, Dyskin, Kanel-Belov, Pasternak, Estrin