CUBE (SHAPE PRESERVING)
The skewb is a very solid and satisfying puzzle to play with.
Meffert's six colour sticker version
A beautiful (but simple) puzzle closely related to the Dino Cube!
An attractive little puzzle, possibly related to the legendary Rubik's Cheeze.
A sliding blocks puzzle with only edges and corners.
One of the more successful puzzles from the original cube craze.
A puzzle lock, an interesting combination between a logic game and a sliding tile game.
The tile sliding puzzle from the original cube craze.
A tile-sliding puzzle with the shape and design of a Pepsi can. The sliding is somewhat shifted.
Whip-It (3 layers)
This 3x6 Whip-It stands approximately 7 mm tall. Produced in Macau. Original LJN Whip-Its were made in Hong Kong.
A unique ball puzzle. Sold in small quantities online.
9 spheres arranged in a 3x3 square. Spin rows and columns to position them in the same orientation.
A puzzle with four, three or two wheels. Depending on the configuration.
Mine is the Xex version, which is translucent with different colors
Spin the top/bottom half to mix the satellites, then use the central plunger to flip one, two, three or four satellites over.
An uncommon puzzle produced in Hong Kong.
East german puzzle of overlapping disks.
Rubik's Fifteen (XV)
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.
Appears to be related to Rubik's XV.
Not really a twisty puzzle. Somewhat similar to a Rubik's Snake.
Newer 2005 version (Blue, black, and gray)
Rubik's Magic Strategy Game
"Easy to learn, a challenge to win." (Not to be confused with Rubik's Infinity, which is "easy to learn, a challenge to master"!)
A 2x2x1 using Adam Zamora's DIY kit
Enigma with colored dots
Switchback puzzle by Binary Arts with purple and teal marbles