Laser Exact

Topsy Turvy

Topsy Turvy

This puzzle is based om the M12 puzzle proposed by prof. Igor Kriz in Scientific American. The puzzle features a 12-splitter, similar to the ones in Pachinko. Being based on the group theory, this puzzle is extremely hard.

Pachinko

Pachinko

Drop the "X" and "O" coins into the two slots in such order that all "O"-s and "X"-s end up together. The two-splitter and three-splitter mechanism has baffled some of the smartest brains in the world. This puzzle is very hard to solve.

Next Floor

Next Floor

This is a multi-layer ball maze. Try to get the steel ball out of the maze. The ball interacts with both floors and ceiling, so it is quite a challenge to see the path. This makes it a fun puzzle.

Fractal Jigsaw

Fractal Jigsaw

This is a 11-piece jigsaw puzzle, but also a disappearing act. Despite their large size, it is hard to distinguish the pieces, that seems to disappear as soon as you drop them in. Now you see it, now you don't!

Gear Maze 2x2

Gear Maze 2x2

This a maze built from four connected 23-theeth gears. Move the ball from the start (circle) to the finish (triangle) by tilting the puzzle and turning the gears.

gear Maze 3x3

Gear Maze 3x3

This is a gear maze built from four connected 17-teeth gears . it is bigger and harder than than the 2x2.

Gear Maze 2S

Gear Maze 2s

This is a two-sided gear maze built from four connected 17-teeth gears and a large gear ring. It is very hard, as the ball hops to the other side every time.