Here is my current collection it's relatively small compared to Georges xD

3X3X3

4X4X4

Rubik's Revenge (ITC)
Follow up to the Rubik's cube, as shown by its name.
Produced in 1982 and 1983 by Ideal Toy Corporation in Korea, Macau and Hong Kong.
5X5X5

6X6X6 & UP

V-CUBE 6
The first mass produced 6x6x6. A six layered cube.
V-CUBE 7
The first 7x7x7. A seven layered cube.
CUBE (SHAPE PRESERVING)

1x3x3
Years before the Floppy Cube bandaging a 3x3x3 was the best way to create this easy puzzle, perfect for newcomers.
CUBE (SHAPE CHANGING)

Fisher's Golden Cube
All the stickers on this 78 mm modified Skewb are the same reflective golden colour. There is only one solution.
CUBOID

OCTAHEDRON

Skewb Diamond
Meffert's build-up and truncation of a Skewb into an octahedron.
OTHER EIGHT-SIDED

DODECAHEDRON

Megaminx (1999)
This is a newer version of the Megaminx, published by Meffert, with tiles and 12 distinct colors.
FOUR

Mastermorphix
A higher-order Pyramorphix. A 3x3x3 transformed into the shape of a tetrahedron.
FOURTEEN

PUCKS

SPHERE

STAR

OTHER SHAPES

Rubik's UFO
An attractive little puzzle, possibly related to the legendary Rubik's Cheeze.
MOVING HOLE

Missing Link
The tile sliding puzzle from the original cube craze.
Whip-It Can
This 4x6, 60 mm Whip-It is designed to look like a pop can.
MOVING TILES

Net Block UFO
Rotate the top/bottom half, then spin each half of a sphere to scramble the puzzle.
FOLDING

PATTERN MATCHING