Tokyo, we have a problem SD puzzle box
30 September 2025Released and sold out at IPP42, Tokyo in September 2025. 20 puzzles made to date (31/12/2025). There should be some more made in time for…

Released and sold out at IPP42, Tokyo in September 2025. 20 puzzles made to date (31/12/2025). There should be some more made in time for…
A celebration of 30 years of making puzzles. Sequential Discovery puzzle designed and made by Brian Young Total number of puzzles to sell : 340…
Edward Hordern IPP Puzzle Exchange – Houston, July 2024. Designed by Juno (Junichi Yananose) Made by Mr Puzzle Exchanged by Brian Young. 120 made. Sold…
Released and sold out at IPP41, Houston in July 2024. 44 puzzles made. Original Price: AU$300 In 2025 there was one of these puzzles resold…
Edward Hordern IPP Puzzle Exchange – Jerusalem, August 2023. Designed by Junichi Yananose Made by Mr Puzzle Exchanged by Brian Young. 283 made. Original Price: AU$28.00…
Edward Hordern IPP39 Puzzle Exchange – Kanazawa, Japan. August 2019. Presented by Brian Young. Designed by George Sicherman. Made by Mr Puzzle. 897 made. Original…
Edward Hordern IPP27 Puzzle Exchange – Gold Coast, Australia. August 2007. 180 made. Presented by Paul McDermott. Made by Mr Puzzle Australia. Designed by Paul…
Sold out 2008 Limited Edition Set of 30. Original Price: AU$475.00 In June 2021 one of these puzzles sold on BaxterWeb Auction site for USD8,400.00…
