c7 : flattened 3D Seven puzzle; scramble & restore
c9 : reverse order of irregular-sized, numbered sliding blocks
caz: flattened 3D Alphabet slider; scramble & restore
cdd: DirtyDozen sliding blocks + autosolver
chio : Hole In One Slider
chio4 : Hole In One + 4 Slider
cpan : Panama Canal slider puzzle
crush : Traffic Rush Slider puzzle; escape the garage; + autosolver
cslid : Klotski style Slider puzzles + autosolver
csok : Sokoban + autosolver
rpn : Calculator--Reverse Polish Notation
cfrog: Frogger Arcade Game
cpac : Pacman Arcade Game
