Survo puzzles: www.survo.fi/puzzles --------------------------------------- Copyright (c) Survo Systems 2006-2014 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 357/2015 (600) #353-78529 A B C D E 1 * * * * * 22 2 * * * * * 37 3 * * * * * 61 24 28 37 19 12 Survo puzzle 358/2015 (250) #352-748 A B C D E 1 * 5 * * * 21 2 * * * * * 45 3 * * * * * 54 32 25 20 35 8 Survo puzzle 359/2015 (300) #353-66666 A B C D E 1 * * * * * 55 2 * * 2 * * 18 3 * * * * * 47 25 18 12 29 36