KakuroA 3x3x3 stickered with a japanese number riddle.
Kaleidoscope Ball PlusA sphere with a tetrahedral axis system that allows 60°-turns. An unbandaged version of Kaleidoscope Ball.
Ken KenA 3x3x3 stickered with a japanese number riddle.
Kite Fisher SkewbA piece swap of two Fisher Skewbs. The result has the shape of a kite.
Kite TrapA shape transformation of the Astroid Attack which transformes it into a true tetragonal trapezohedron.
KlotskiA 2D Moving Hole puzzle with differently sized pieces. The goal is to remove the biggest piece.
Little HutA reimplemented variant of the Uncanny 2x3x3 with proportional pieces.
LunaMinxA face turning pentagonal trapezohedron, a jumbling only puzzle with and alternative sweet spot.
M24 CubeA Little Chop with two additional restrictions which transform the puzzle into the equivalent of the M24 Group, one of the sporadic groups.
Madness Plus PlusThe Madness Plus unbandaged into a pseudo-doctrinaire puzzle. A face turning Associahedron.