Survo puzzles: www.survo.fi/puzzles --------------------------------------- Copyright (c) Survo Systems 2006-2007 The easiest way to solve these three problems may be using a new Java Aapplet http://www.survo.fi/java/survo_swap_e.html based on the swapping method. Survo puzzle 93/2007 (790) (# 352-23850, 2 swaps) A B C D E 1 * * * * * 26 2 * * * * * 35 3 * * * * * 59 12 15 24 31 38 Survo puzzle 94/2007 (90) (# 344-93418, 4 swaps) A B C D 1 * * * * 14 2 * * * * 27 3 * * * * 37 10 16 22 30 Survo puzzle 95/2007 (790) (# 445-78856, 5 swaps) A B C D 1 * * * * 22 2 * * * * 27 3 * * * * 32 4 * * * * 55 16 30 38 52