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Logtalk - Object oriented extension to Prolog
Release 2.17.0
Copyright (c) 1998-2004 Paulo Moura. All Rights Reserved.
% towers of hanoi using three disks:
| ?- hanoi::run(3).
Move a disk from left to right.
Move a disk from left to middle.
Move a disk from right to middle.
Move a disk from middle to left.
Move a disk from middle to right.
yes
% placing eight queens in a chess table:
| ?- queens::queens(8).
[1-5,2-7,3-2,4-6,5-3,6-1,7-4,8-8]
