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Intersecting plungers
Tsukuda's Square (hard)The hardest of three versions, depicting numbers 1-16.
Tsukuda's Square (hard, letters)A remake of the hardest of three versions, with letters A-P.
Tsukuda's Square (medium)The medium of three versions, depicting two-coloured pieces split diagonally.

Twin PackThree plungers intersecting with 11 tiles.
Twist 'N Push (Germany 2006)A puzzle that combines three intrsecting plungers with one rotation.
Two DiamondsThree plungers (two vertical, one horizontally) each moving six pieces.

Two by TwoA custom made smaller version of Tsukuda Square
UriblockSlide puzzle related to Rubik's XV and Tsukuda's Square.
Weird FrameOne moving hole and one large moving plunger.

XIThe "original" design of Rubik's XV. It has three intersecting plungers and 11 tiles.
Zauberkreuz (aka Magic Cross)This puzzle is similar to the Triple Cross by Binary Arts.
ZodiaKFour plungers, two for each direction, intersecting orthogonally, with the twelve symbols of the zodiac.

itSimilar to Tsukuda's Square. Marketed in Britain.

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