Checkerboard
M2 S2 E2
M2 S2 E2
Cube in a cube
U'L'U'F'R2B'RFUB2UB'LU'FURF'
U'L'U'F'R2B'RFUB2UB'LU'FURF'
Twisted Peaks
FB'UFUFULBL2B'UF'LUL'B
FB'UFUFULBL2B'UF'LUL'B
Python
F2R'B'UR'LF'LF'BD'RBL2
F2R'B'UR'LF'LF'BD'RBL2
Dots
ME'M'E
ME'M'E
Snake
LUB'U'RL'BR'FB'DRD'F'
LUB'U'RL'BR'FB'DRD'F'