
c*.adb:

puzzles----------------------------------------------------
c7: Flat7...unfolded 2x2x2 cube to scramble & restore
c9: Grabarchuk's twist on slider puzzle w/irregular pieces
cann: Annoying-Sliders with solver
caz: FlatAZ...unfolded 3x3x3 cube to scramble & restore
cdd: Dirty Dozen sliders with solver
chio* : Grabarchuk's Hole-In-One + (no solver)
cpana: panama-canal puzzle + solver
crush: Traffic-Rush sliders with solver
cslid: Klotski-class sliders with solver
csok: Sokoban with 3 solvers

arcade games-----------------------------------------------
cfrog: Frogger
cinv, player, aliens, ufo, globals : Space Invaders
cpac : Pacman

===========================================================

bfsa, bfsl, bfsp, bfsr : 
	stand-alone BreadthFirstSearch slider-solvers

fbfs26,fbfs7,fbfs9,fbfsa,fbfs,fbfsl,fbfsp,fbfsr :
	embedded BreadthFirstSearch slider-solvers

hbox4, ibox3r, iplr3r: sokoban-solvers

splay* : splaytree-based data structures for solvers

all others: support/utilities

