Survo puzzles: www.survo.fi/puzzles --------------------------------------- Copyright (c) Survo Systems 2006-2008 The easiest way to solve these three problems may be using a new Java Applet http://www.survo.fi/swap/puzzles.html based on the swapping method. Survo puzzle 132/2008 (90) #263-72593 A B C D E F 1 * * * * * * 50 2 * * * * * * 28 11 17 14 10 22 4 Survo puzzle 133/2008 (200) #273-39264 A B C D E F G 1 * * * * * * * 69 2 * * * * * * * 36 9 15 5 18 21 12 25 Survo puzzle 134/2008 (500) #283-67118 A B C D E F G H 1 * * * * * * * * 47 2 * * * * * * * * 89 20 25 27 4 9 21 17 13