© 2000 Todd Neller.  A.I.M.A. text figures © 1995 Prentice Hall.  Used by permission.
Developing a Heuristic for TripleCross
•Pretend tiles can be shifted independently with 4 operators.
•Pretend subgoals (solve circle, line of dots, “Binary Arts”) can be solved independently with parallel operations.
•Other ideas?