Survo puzzles: www.survo.fi/puzzles --------------------------------------- Copyright (c) Survo Systems 2006-2013 The easiest way to solve these three problems may be using a Java Applet http://www.survo.fi/swap/puzzles.html based on the swapping method. Survo puzzle 330/2013 (570) #353-84449 A B C D E 1 * * * * * 41 2 * * * * * 29 3 * * * * * 50 32 10 14 22 42 Survo puzzle 331/2013 (280) #353-77326 A B C D E 1 * 8 * * * 36 2 * * * * * 59 3 * * * * * 25 13 23 40 17 27 Survo puzzle 332/2013 (560) #353-66813 A B C D E 1 * * * * * 42 2 * * * * * 59 3 * * * * * 19 29 35 20 25 11