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Member Collections > themathkid - TheMathKid's Collection
I started with the Rubik's Cube in summer 2007. The Rubik's Revenge and Professor Cube quickly followed. By that point, I was hooked. I've been collecting twisty puzzles ever since. My favorites are cuboids and their cousins - super cubes, bandaged cubes, circle cubes, etc. Outside of cuboids, I usually go for puzzles that have unique solving experiences. Recently, I have gotten into modding sticker variations.

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2X2X2

2x2x2 Magic Puzzle Quantity: 1 East Sheen's 2002 2x2x2 cube.
Nightmare Cube Quantity: 1 Looks like a 2x2x2 but it is a bandaged 3x3x3 in disguise.

3X3X3

25th aniversary cube Quantity: 1 Puzzle made for the 25th anniversary of the cube. Good for speedcubing after lubricating.
Bandaged 3 Quantity: 1 A bandaged 3x3x3 with 3 corner-edge-blocks in a symmetric pattern.
Bandaged Cube Quantity: 1 The first mass produced bandaged 3x3x3.

Crazy 2-Face Quantity: 1 An extension of the series of Crazy 3x3x3 Plus Cubes.
Crazy 3x3x3 Plus Cube (Venus) Quantity: 1 A Crazy 3x3x3 where some of the six circles move together with the surrounding layer and some not. One of a series of eight variants named after the solar systems eight planets.
Latch Cube Quantity: 1 A 3x3x3 with innovatively restricted movements.

LSD Cube Quantity: 1 A 3x3x3 with a beautiful coloring scheme which was hopefully not induced by LSD.
Most signatures bandaged Cube Quantity: 1 The bandaged 3x3x3 with the hopefully most difficult first phase.
Rubenking Cube Quantity: 1 An attractive sticker variation with confusing properties.

Rubik's Icon Quantity: 1 The original Rubik's cube with different shades of black, grey and white.
Tartan Cube 3x3x3 Quantity: 1 A brilliant design, filled with symmetries, some of which only become apparent after you scramble it.
Ultimate Cube Quantity: 1 A clever Rubik's Cube variant.

Void Cube Quantity: 1 A 3x3x3 with a hole through the center.

3X3X3 (PICTURE)

Rubik's Perpetual Calendar - English Quantity: 1 The original red and white English version. "Rubik's Calendar"
Shepherd's Cube Quantity: 1 A very confusing sticker variation. From the early 1980s.

4X4X4

Bricks cube 4x4x4 Quantity: 1 A 4x4x4 bandaged with 6 blocks of size 1x2x3.
Crazy 4x4x4 III Quantity: 1 The third 4x4x4 with circles on all six sides. The circles are larger as in the first two variants.
Rubik's Revenge (Seven Towns) Quantity: 1 2000 Edition from Seven towns.

Shepherd 4x4x4 Quantity: 1 The stickering scheme of the Shepherd cube applied to a 4x4x4
Super 4x4x4 Quantity: 1 A sticker variant of the 4x4x4. Compared with the traditional stickering scheme the face pieces are distinguishable.
The AI Cube Quantity: 1 One of the two bandaged 4x4x4 with the highest possible degree of symmetry.


5X5X5

Chimera Shift Quantity: 1 A bandaged 5X5X5 inspired by the "Bandaged Chimera Cube".
Rubik's 5x5x5 Quantity: 1 2002 Rubiks.com edition.
Super 5x5x5 Quantity: 1 The 5x5x5 super group cube. Unlike the standard 5x5x5, each of the nine center cubies on each face has only one solved position and one solved orientation.

Wall5 Cube (Burr5 Cube) Quantity: 1 A bandaged 5x5x5 variation that looks like a brick wall. Scaled up from the Wall Cube, a bandaged 4x4x4.

6X6X6 & UP

V-CUBE 6 Quantity: 1 The first mass produced 6x6x6. A six layered cube.
V-CUBE 7 Quantity: 1 The first 7x7x7. A seven layered cube.

CUBE (SHAPE PRESERVING)

3x3x3 Circle Cube Quantity: 1 The crazy version of the 3x3x3.
3x3x3 Mixup Plus Cube Quantity: 1 A mass produced Mixup Cube. Part of a series of four similar puzzles. Compared with the "traditional" Mixup Cube this one has twice the pieces in each ring.
Cubic 3x3x5 Quantity: 1 A 3x3x5 in shape of a hexahedron. This allows some moves a true 3x3x5 cuboid would not allow.

Cubic 3x3x7 Quantity: 1 Mass produced cubic 3x3x7.
Curvy Copter Quantity: 1 A variation on the Helicopter Cube that uses curved cuts to reveal the otherwise hidden centerpieces.
Dinosaur Rubik's Cube - 6 Colour (aka: Dino Cube) Quantity: 1 The most basic corner-turning hexahedron. This version has six colours.

Edges Only Void Cube Quantity: 1 A Void Cube with hidden corners.
Helicopter Cube (aka Bevel Cube) Quantity: 1 An edge-turning hexahedron.
Master Skewb Quantity: 1 An incredible creation by Katsuhiko Okamoto. A very rare puzzle for many years it became mass produced in 2011.

Mosaic Cube Quantity: 1 Mefferts renamed version of the Fadi cube
Rex cube Quantity: 1 A corner-turning hexahedron. Very similar to the MasterSkewb but without its corners.
Skewb (aka: Pyraminx Cube) Quantity: 1 The skewb is a very solid and satisfying puzzle to play with.

The 24-Cube aka Little Chop Quantity: 1 THE deepcut edge-turning hexahedron.

CUBE (SHAPE CHANGING)

Axiscube Quantity: 1 A 3x3x3 with the cutting planes rotated by 60°.
Back to Square-1 Quantity: 1 The 1994 Irwin Toys version.
Caution Cube aka Gear Cube Quantity: 1 A Rubik’s Cube with edges that turn by gears.

Corner Pocket Quantity: 1 A bandaged 3x3x3 in disguise.
Cubic 4x4x5 II Quantity: 1 An 4x4x4 of Eastsheen modified into a cuboid which could have been a bandaged 6x6x6 as well. It does NOT change its shape.
Curvy Copter Plus Quantity: 1 A Curvy Copter with split up X-pieces

DaYan Bermuda Cube: Earth Quantity: 1 The Earth version of DaYan's Bermuda series.
DaYan Bermuda Cube: Jupiter Quantity: 1 The Jupiter version of DaYan's Bermuda series.
DaYan Bermuda Cube: Mars Quantity: 1 The Mars version of DaYan's Bermuda series.

DaYan Bermuda Cube: Mercury Quantity: 1 The Mercury version of DaYan's Bermuda series.
DaYan Bermuda Cube: Neptune Quantity: 1 The Neptune version of DaYan's Bermuda series.
DaYan Bermuda Cube: Saturn Quantity: 1 The Saturn version of DaYan's Bermuda series.

DaYan Bermuda Cube: Uranus Quantity: 1 The Uranus version of DaYan's Bermuda series.
DaYan Bermuda Cube: Venus Quantity: 1 The Venus version of DaYan's Bermuda series.
Even Less Gears Quantity: 1 A Gear Cube with eight geared edges replaced with four non-geared edges.

Forest of Wander Quantity: 1 A Bump Cube (aka Mirror Blocks) bandaged like a Mefferts Bandaged Cube and colored differently but still in a single color.
Gear Cube Extreme/Anisotropic Cube Quantity: 1 A Gear Cube with four geared edges replaced with four non-geared edges.
Gear Shift Quantity: 1 A 3-D puzzle solely based on gears.

OctoCube Quantity: 1 A face-turning cube, capable of 45 degree turns in some circumstances.
Rubik's Mirror Blocks (aka Bump-Cube) Quantity: 1 Invented by Hidetoshi Takeji, Mirror Blocks is a simple 3x3 Rubik's cube, but with an interesting twist.
Two solutions Mirror Blocks Quantity: 1 A sticker variant of the Mirror Block puzzle which leads into a puzzle with two solutions.

Windmill Cube Quantity: 1 A 3x3x3 variation built by Katsuhiko Okamoto.
WitEden Super 3x3x5 Quantity: 1 A cuboid out of a series of cubes that behave like a bandaged 9x9x9. There are two different subversions with regards to functionality.

CUBOID

1x2x2 Quantity: 1 It is not a boob cube but a boob can solve this one too.
2 Layer Super Square 1 Quantity: 1 A super Square-1 reduced to 2 layers.
2x2x3 (aka: Slim Tower) Quantity: 1 A formerly custom now mass produced 2x2x3 cuboid, commonly known as the "Slim Tower"

2x2x3 Camouflage Type I Quantity: 1 A 4x4x4 in camouflage. In this case it pretends to be a 2x2x3.
2x3x3 Quantity: 1 Custom made 2x3x3 cuboid, invented by Tony Fisher.
2x3x3 Camouflage Quantity: 1 A 4x4x4 in camouflage. In this case it pretends to be a 2x3x3.

2x3x4 (shape-changing) Quantity: 1 Yet another Tony Fisher masterpiece. The first fully functional irregular cuboid ever.
2x4x4 (pillowed) Quantity: 1 A pillowed 2x4x4. Made by hand from a 4x4x4.
2x4x6 (pillowed) Quantity: 1 A pillowed version of the 2x4x6. Made from a mass produced 4x4x6.

3x3x3 Camouflage Quantity: 1 A 4x4x4 in camouflage. In this case it pretends to be a 3x3x3.
3x3x4 (cube4You) Quantity: 1 Not the first fully functional 3x3x4 but the first mass produced.
3x4x5 Quantity: 1 The long awaited bigger brother of the 2x3x4.

3x5x5 (pillowed) Quantity: 1 A pillowed version of the 3x5x5. Made from a 5x5x5.
4x4x5 (mass produced) Quantity: 1 The first mass produced 4x4x5.
4x4x6 Quantity: 1 A fully functional and fully proportional 4x4x6 made from a 4x4x4.

4x5x5 (mass produced) Quantity: 1 The first mass produced 4x5x5.
4x6x6 (Bandaged 6x6x6) Quantity: 1 A 6x6x6 truncated and bandaged to emulate a 4x6x6.
Case Cube Quantity: 1 An extended version of the "Octagon/Cube"

Crazy 2x3x3 Quantity: 1 A 3x3x4 with two layers removed but not hidden.
Scramble (Super Floppy) Cube Quantity: 1 An enhanced version of the Floppy Cube from the same inventor. A floppy cube where you can turn the faces 90 degrees.
Split 2x3x3 Quantity: 1 A 2x3x3 with the edges cut in half.

SQ224 Quantity: 1 A 4x4x4 in camouflage. In this case it has an extra twist.

OTHER SIX-SIDED

Biaxe Quantity: 1 Vertex-turning irregular triangular dipyramid with 2 turning axes.

OCTAHEDRON

Face-Turning Octahedron Quantity: 1 The first face-turning octahedron with straight cuts.
Gear Corner-Turning Octahedron Quantity: 1 Geared version of a Magic Octahedron.
Trajber's 4x4x4 Quantity: 1 A 4x4x4 transformed into octahedral shape.

Trajber's Octahedron Quantity: 1 Of this 3x3x3-variant only few examples were produced and sold in the eighties.

HEXAGONAL PRISM

Hexoid Quantity: 1 A hexagonal prism with three layers and deeper cuts. Compared with the traditional variant it has two additional types of pieces.

DODECAHEDRON

Bandaged Megaminx (6 colors) Quantity: 1 A bandaged megaminx with a stickering scheme specifically designed for it.
BrillMinx Quantity: 1 The first implemented bandaging of a Aleh Brilic/Pyraminx Crystal.
Circle Minx Quantity: 1 The fist application of the circle-concept to a megaminx.

Crazy Megaminx Plus - Mars Quantity: 1 A Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not. One of a series of eight variants named after the solar systems eight planets.
Crazy Megaminx Plus - Neptune Quantity: 1 A Crazy Megaminx where some of the twelve circles move together with the surrounding layer and some not. One of a series of eight variants named after the solar systems eight planets.
Curvy Starminx Quantity: 1 A face-turning dodecahedron with a mixture of pieces from other puzzles with this axis system.

Dayan Megaminx I Quantity: 1 A new design of megaminx with ridges on the corner pieces.
Dino Dodecahedron Quantity: 1 The easiest corner-turning dodecahedron. The name is taken from its hexahedral cousin.
Gear Dodecahedron Quantity: 1 A Gear Cube in shape of a dodecahedron.

Gigaminx Quantity: 1 The face-turning dodecahedron with two layers per face. A Megaminx with an additional layer on each face.
Pyraminx Crystal Quantity: 1 Essentially a Deeper cut megaminx at heart, the Pyraminx crystal adds a new twist to the classic puzzle.
Rex Dodecahedron Quantity: 1 The second mass produced corner-turning dodecahedron.

Spiral Megaminx Quantity: 1 Sticker mod for Megaminx what visualize the orientation of the center pieces (Super cube)
Starminx I Quantity: 1 A face-turning dodecahedron. The cuts are deeper than in the Pyraminx Crystal.

RHOMBIC DODECAHEDRON

4x4x4 Rhombic Dodecahedron Quantity: 1 12-sided 4x4x4 variation with the shape of a catalan solid.
Evil Eye I (Close-eye) Dodecahedron Quantity: 1 A variant of the Cross Cube in the shape of a rhombic dodecahedron. The inner 3x3x3 is invisible.

FOUR

Crazy Tetrahedron Plus - Uranus Quantity: 1 A derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Crazy Tetrahedron Plus - Venus Quantity: 1 A derivative of the Crazy Tetrahedron. It is part of a series of eight variants named after the eight planets of the solar system.
Professor Pyraminx Quantity: 1 Five-layer pyraminx in pillowed tetrahedron shape.

Pyraminx (rounded corners) Quantity: 1 The black 1981 Meffert version.
Pyramorphix Quantity: 1 A 2x2x2 in shape of a tetrahedron.

FIVE

Crazy Pentahedron Puzzle - Uranus Quantity: 1 A derivative of the Triangular Prism with circles on its sides. It is part of a series of eight variants named after the eight planets of the solar system.
Standard 3-Layers Pentahedron Puzzle Quantity: 1 A derivative of the Triangular Prism with three layers.

FOURTEEN

Christoph's Magic Jewel Quantity: 1 A very rare truncated Octahedron.
Concept 11 - DaYan Gem III Quantity: 1 A hybrid puzzle in the most appropriate shape of a truncated octahedron.
DaYan Gem I Quantity: 1 An edge-turning hexahedron transformed into the shape of a truncated octahedron which is an archimedean solid.

DaYan Gem II Quantity: 1 A hybrid of a 3x3x3 and a helicopter cube.
DaYan Gem IV Quantity: 1 The first mass produced face-turning octahedron with three cuts per axis although it does not have the octahedrons shape.
DaYan Gem V Quantity: 1 A mass produced F-Skewb in shape of a truncated octahedron.

Rainbow Cube - 14 Colour Quantity: 1 Fourteen colour edition of the Rainbow Cube.

TWENTY

Eitan's Star (aka DeFTI) Quantity: 1 A Deeper Face-Turning Icosahedron. The short form of this gives the puzzle its name.

OTHER N-SIDED

DaYan Gem VII Quantity: 1 A mass produced hybrid puzzle which combines face-turning and edge-turning hexahedron in a solid with 16 sides.
Tuttminx Quantity: 1 The puzzle is an extension of the Megaminx to a truncated icosahedron (soccerball or buckyball for the chemists). All 32 sides are rotatable.

SPHERE

Gear Ball Quantity: 1 A mass produced spherical Gear Cube.
Geomaster Masterball (aka: Rainbow) Quantity: 1 The most colourful and the most widely sought-after of the Masterball variations.

CYLINDER

Cheese Quantity: 1 Anthony Greenhill's 2-layered Cheese created from a UFO mechanism.

STAR

Alexander's Star Quantity: 1 A confusing 12 sided puzzle, closely related to the Megaminx.

OTHER SHAPES

Vulcano Quantity: 1 A four layer puzzle originally named Trignis or Cross Pyraminx.
X-Cube (Crossoid) Quantity: 1 A 3x3x3 with additional layers on four of its sides.

MOVING HOLE

Back Spin / Loophole Quantity: 1 A mix between the moving hole puzzles and the two-layer UFO puzzles.
Color Cube Puzzle Quantity: 1 Eight cube in a case with nine possible slots. The cubes have to be rolled around to scramble and solve the puzzle.
Crossteaser Quantity: 1 Rotate color wheels into the open space to move

Inversion Quantity: 1 A sliding blocks puzzle with only edges and corners.
Missing Link Quantity: 1 Probably the most popular tile sliding puzzle ever.
Rack 'Em Up (Tomy) Quantity: 1 Tomy version. Organize the 16 thingies into rows.

Spongebob 2x4 Quantity: 1 Burger King's 2 layer Missing Link type of puzzle, used to promote the Spongebob movie.
Twist-and-Slide-4x4x4 Quantity: 1 A puzzle combining a 2x2x2 with a Sliding-4x4x4 which therefore lacks one cubies.
Varikon 2x2x2 Quantity: 1 This 2x2x2 version was made in at least six differently colored version.

Varikon 3x3x3 Quantity: 1 This 3x3x3 version is known in at least fivedifferently colored versions.

MOVING MARBLES

Club Nintendo Star Ten Billion Barrel Quantity: 1 Updated version of Nintendo Billion Barrel Puzzle
Hungarian Rings Quantity: 1 Group the four colours to solve.
SwitchBack Quantity: 1 A series of 8 bars with holes in them is used to move the marbles from cell to cell.

Top-Spin Quantity: 1 "Just put the numbers in order"... sounds a lot easier than it is!

MOVING TILES

Flip-Side Quantity: 1 Ten tiles, one rotatable plane and two additional plungers.
Port to Port Quantity: 1 A version of the standard Tripple Cross puzzle. Use two up-down plungers and a left-right plunger to move your ship from one end of the board to another.
Rubik's Fifteen (aka: XV) Quantity: 1 Rubik's 15 (XV) is 2 puzzles in one. Arrange the numbers in sequence 1 to 15. On the other side there is a magic square challenge.

Trillion - Black Quantity: 1 Cheap copy. Probably form Asia.
Triple Cross Quantity: 1 Use two up-down plungers and a left-right plunger to set the 3 orange dots, a green circle and the words "Binary Arts". A grey and a blue version exists.
Turn Stile - basic version Quantity: 1 A moving tiles puzzle with two intersecting circles.


SIAMESE & FUSED

Evil Twin 4x4x4 Quantity: 1 A Fused Cube with additional cubies glued on to create the illusion of a 4x4x4
Fused Quadruple Mini 2x2x2 Quantity: 1 Quadruple 2x2x2 mini cube
Linking Void Quantity: 1 Two modified Void Cubes fused into one puzzle.

Siamese 20 (2x2x5) Quantity: 1 Two 5x5x5 cubes sharing 20 cubies.
Siamese 3 (1x1x3) Quantity: 1 Two 3x3x3 cubes sharing one column of cubies.
Siamese 4x4x4 (1x2x4) Quantity: 1 A straightforward Siamese version of the 4x4x4.


ELECTRONIC

Rubik's Slide Quantity: 1 Twist and slide the top face of the cube to move the lights until you reach the solution.

OTHER MECHANISMS

Rubik's Clock Quantity: 1 Point all 18 clocks to 12 to solve.

BOOKS

The Cube: The Ultimate Guide to the World's Best-Selling Puzzle Quantity: 1 The Cube: The Ultimate Guide to the World's Best-Selling Puzzle: Secrets, Stories, Solutions

GAMES

Rubik's Game Quantity: 1 Create a row of 3 pegged squares of ONE of your colors - vertically, horizontally or diagonally, on one side of the Cube.


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