Diagonal Twins eleven piece interlocking puzzle
18 January 2005Edward Hordern IPP Puzzle Exchange – Helsinki, Finland. August 2005. 147 made. Presented by Brian Young. Made by Brian Young @ Mr Puzzle Australia. Designed…

The object of the puzzle is to find the T inside the Boston Tea Chest. You will have to disassemble the burr to find it.
Brian got the idea behind this puzzle from an old Phillipe Dubois puzzle. The T shaped pieces were originally two sets of mirror-reversed triplets. He changed these pieces to ensure they were all different, giving it a unique solution, now separating on one axis only. Brian also added a locking mechanism that will ensure the puzzle is more difficult to disassemble.
Hint: A computer will not help you reassemble it.
Size: 90mm x 90mm x 90mm