As you can easily imagine, the concept of the puzzle is the same as our former product, Sequential Discovery Burred Box. The puzzle looks like a 6 board burr and it actually behaves like ordinary burr puzzles. Once you start playing with the puzzle, you will soon be aware that the puzzle is quite extraordinary. Several tools are used to reach the goal of the puzzle. The required steps to reach the goal is more than 10 depending on how it is counted. If the puzzle is considered as normal burr puzzles, the level of the puzzle is nearly 20. The same as our former sequential discovery puzzles, if you observe the puzzle carefully, you will find hints to conquer the puzzle. The overall difficulty of the puzzle is almost the same as Sequential Discovery Burred Box and is easier than Slammed Car.

It’s quite a big puzzle and it is even slightly bigger than its brother Sequential Discovery Burred Box. Very intense CNC work was done to the puzzle and the time of production process per puzzle took nearly the same as Slammed Car. Although it turned out to be an expensive puzzle, we don’t play money games and the price of our product is decided by material cost + work time bases.

The compartment of the puzzle has a cylindrical shape, 38 mm in diameter, and the depth is 20 mm. You will find a treat in the compartment when you reach the goal.

The puzzle is sold assembled. The solution to this puzzle will be supplied upon request.


Size: 112 mm x 112 mm x 112 mm

Number of pieces: Better not tell

Material: American Rock Maple, Utile, metal parts etc.

Designer: Junichi Yananose (Juno)

Origin: Made in Australia

Ages: 12+