Interlocking burr puzzles based on orthogonal grid system.

The web shop is temporarily closed. SDBB Master puzzles are sold out. Although our web server was upgraded twice after the release of Coin Case, it couldn't withstand for the spike of access. Our shopping system will be updated from full scratch to get around the future server issues.
Southern Cross
Southern Cross

This 6-piece board burr puzzle has a unique level 14-4-1-1-2 solution and it also has a unique assembly, meaning if you observe each piece carefully and consider its orientation, even a human being can solve the puzzle without computer aid. … Continued

$ 128.00 Read more
Unbalanced 6 Board Burr
Unbalanced 6 Board Burr

The burr looks somehow a bit odd and unbalanced because of combined different thickness plywood. The thicker pieces have 3-unit thickness and the thinner ones have 2. Thanks to the feature, the burr has a level 16 unique solution that … Continued

$ 80.00 Read more
3D Shuriken – 12 piece interlocking burr puzzle
3D Shuriken – 12 piece interlocking burr puzzle

This is a very difficult interlocking burr puzzle that requires 9 moves to take the first piece apart from the assembled shape. 9 moves may not sound so complex and difficult because there are so many high level puzzles nowadays, … Continued

$ 88.00 Read more
Penta Cuboid + T-groove Box
Penta Cuboid + T-groove Box

Juno modified the pentomino pieces to form a cube. As puzzle lovers know, twelve pentomino pieces can form a 3 x 4 x 5 cuboid but those pieces cannot form a cube. Juno changed the ratio of the element of … Continued

$ 124.00 Read more
Pseudo Ovolo – interlocking burr puzzle
Pseudo Ovolo – interlocking burr puzzle

The first time Juno saw Yavuz Demirhan’s Ovolo, he really liked the concept of the puzzle. The assembled shape of the puzzle was also attractive and he thought that a similar puzzle could be designed. He didn’t want to copy … Continued

$ 112.00 Read more
Aussie Crystal
Aussie Crystal – interlocking burr puzzle

An interlocking puzzle designed by Junichi Yananose (Juno) in 2013. The assembled shape of the puzzle is the same as a traditional 9 piece burr puzzle commonly known as Japanese Crystal or Great Pagoda. Juno’s version consists of six complex … Continued

$ 63.00 Read more
Windmill Burr #2
Windmill Burr #2 – interlocking burr puzzle

An interlocking puzzle designed by Junichi Yananose (Juno) in 2012. He decided to put a cube inside the puzzle in 2017 to give more contrast with the colour of the timber. The shape of the puzzle is similar to his … Continued

$ 70.00 Read more