IQ_TEST Linux version: gcc -traditional -w Written by R. J. Brown, Florida Atlantic University This Program is in the Public Domain. This program implements an A* heuristic state space search of the solution tree for an "IQ test" puzzle that is sold at roadside souveneer stands. Heuristic is presently twice the number of empty holes on the board. This produces a pure depth-first search strategy. *** SOLVED! - / \ / * \ / * * \ / . * * \ / * * * * \ / * * * * * \ `-----------' - / \ / * \ / * * \ / * * * \ / . * * * \ / . * * * * \ `-----------' - / \ / * \ / * * \ / * * * \ / . * * * \ / * . . * * \ `-----------' - / \ / * \ / * * \ / * * * \ / . * * * \ / * . * . . \ `-----------' - / \ / * \ / . * \ / . * * \ / * * * * \ / * . * . . \ `-----------' - / \ / * \ / . * \ / * * * \ / * . * * \ / * . . . . \ `-----------' - / \ / * \ / * * \ / . * * \ / . . * * \ / * . . . . \ `-----------' - / \ / * \ / * * \ / . * . \ / . . . * \ / * . * . . \ `-----------' - / \ / . \ / * . \ / . * * \ / . . . * \ / * . * . . \ `-----------' - / \ / . \ / * * \ / . * . \ / . . . . \ / * . * . . \ `-----------' - / \ / . \ / * . \ / . . . \ / . * . . \ / * . * . . \ `-----------' - / \ / . \ / * . \ / * . . \ / . . . . \ / * . . . . \ `-----------' - / \ / . \ / . . \ / . . . \ / * . . . \ / * . . . . \ `-----------' - / \ / . \ / . . \ / * . . \ / . . . . \ / . . . . . \ `-----------' Q. E. D.