Calvin's Puzzle
Domino Mahjong 3x3x2 is sold in a vintage black & khaki plastic color and features mahjong symbols.
$23.44
TomZ Constrained Cube 90 & 3x3x3 Hybrid might look like a standard 3x3x3 cube at first glance but you will quickly realize that two layers are constrained to 90-degree turns! This limitation certainly adds to the challenge and is a fun brain...
$38.14
Triangle Cube 3x3 is a sticker mod that creates more of a challenge! The goal is to solve the cube to restore the design!
$23.44
Crazy 3x3 Advance V1 (2 Center-Locking) is a crazy 3x3 with 2 locked centers and 4 free turning faces. There are no internal corners so this is easier to solve than some other crazy 3x3s.
$32.26
Lee Square-2 Shift Cube (Illusion) is built from a square-2 mechanism with 3D extensions.
$57.25
Ghost 2-Layer Rounded Cheese adds the ghost cube concept to the 2-layer rounded cheese puzzle! This puzzle turns smoothly and has 3D-printed components.
$49.90
SIDGMAN 2x4x6 Fisher Spiral is a variation of a 2x4x6 cuboid that allows for different movement!
$49.90
Lee Grenade Puzzle (2 Color) is built from a Skewb core and 3D-printed extensions. This puzzle turns very smoothly and is a fun challenge!
$46.96
Domino Mahjong 3x3x2 is sold in a vintage black & khaki plastic color and features mahjong symbols.
$23.44
Domino Mahjong 3x3x2 is sold in a vintage black & khaki plastic color and features mahjong symbols.
$23.44
Face-Off 2x2 Chinese Opera series consist of unique 2x2 shape mods with different mask designs for each version!
$29.32
Time Wheel Pyraminx (Arabic Numbers) adds more fun to the original pyraminx puzzle! Not only do you solve the colors, you also need to spin the wheel in the center of each face to put the numbers in order!
$29.32
Lee 2x2 Axis Cube is a 3D printed shape mod of a standard 2x2, providing a fun twist on the typical solve.
This cube has been rotated 60 degrees on a corner to give an "axised" look.
$29.32
The Double 3x3 Rounded Void Cube is a simple modification to the void cube that provides double the solving challenge!
$29.32
3x3 Physics Cube (Circuit) gives the normal 3x3 cube an electrical twist! This cube features an electrical circuit on each face. Attempt to complete the circuits with the electrical symbols on the pieces.
$23.44
Lee Ghost Cube 7x7 is built from a 7x7 core and 3D-printed extensions. This puzzle turns very smoothly and is a fun challenge!
$365.92
$245.45
Full-Function Crazy Tetrahedron (Center-Locking) has all centers locked and has no internal corners making it easier to solve than other crazy Tetrahedrons.
$32.26
Super Crazy Tetrahedron is fully-functional with all centers being locked. There are no internal corners so this is easy to solve than other crazy tetrahedron puzzles.
$35.20
Crazy Megaminx Advance V4 (4 Center-Locking) is a crazy Megaminx with 4 locked centers and 8 free-turning faces. There are no internal corners so this is easier to solve than some other crazy Megaminx.
$41.08
Sudoku Cube 4x4 (4 Color) is available in different versions, each offering a different challenge! The goal is to scramble the cube and return it to its original state. 4 Color: Each corner is a solid color, each edge is...
$29.32
Time Wheel Pyraminx (Mixed Numbers) adds more fun to the original pyraminx puzzle! Not only do you solve the colors, you also need to spin the wheel in the center of each face to put the numbers in order!
$29.32
Lee Windmill 2x2 Cube is a 3D printed shape mod of a standard 2x2, providing a fun twist on the typical solve.
This cube has been "windmilled" to create a windmill like pattern.
$29.32
Lee Ghost Windmill 2x2 Cube is a 3D printed shape mod of a standard 2x2, providing a fun twist on the typical solve.
This cube has been "fishered" and "windmilled" to double the challenge.
$32.26
Lee Dual Fisher 2x2 Cube is a 3D printed shape mod of a standard 2x2, providing a fun twist on the typical solve.
This cube has been "fishered" twice on 2 axes.
$32.26