Bulgarian MinxA hybrid between Skewb and Megaminx with stored cuts added to make it fully unbandaged.
C1O3-M5C1O3-M5 is a spherical twisty puzzle based on Cube and Octahedron face axis system.
C1O3-M5-L2C1O3-M5-L2 is a double layer version of C1O3-M5.
Clover 2x2x2A Triakis Tetrahedron with cuts inspired by the clover puzzles. Unlike other clover-puzzles the axis system is doctrinaire.
Clover Cube ExtremeA Shell Cube the inventor enhanced with another axis system, making in a triple hybrid.
Coin IcosahedronAn icosahedron that combines face and corner turns into a hybrid axis system in the easiest possible configuration.
Combo CurFaTRhoTriA hybrid puzzle with two axis systems in the shape of a rhombic triacontahedron.
Conermate IIA hybrid puzzle combining the cuts of a Pentultimate and a Pentagram.
ConnerminxA dodecahedron with round cuts that allow for corner turning and faceturning.
Copter ExtremeThe Clover Cube Extreme with different cuts exposing an additional type of piece.