LetterBox IPP42 Exchange Puzzle
1 October 2025Edward Hordern IPP Puzzle Exchange – Tokyo, September 2025. Designed by Frank Potts. Made by Mr Puzzle Exchanged by Brian Young. 105 made. Original Price:…

Edward Hordern IPP Puzzle Exchange – Tokyo, September 2025. Designed by Frank Potts. Made by Mr Puzzle Exchanged by Brian Young. 105 made. Original Price:…
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…
Brian and Sue have now retired. Our last day of trading on this website was 21st December 2023. If you need to contact us we…
A Sequential Discovery Puzzle design by Brian Young at Mr Puzzle. More than two years in the making. You know it will be hard, but…
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…
