Survo puzzles: www.survo.fi/puzzles --------------------------------------- Copyright (c) Survo Systems 2006-2007 Survo puzzle 72/2007 (0) A B C D 1 8 * * * 21 2 * 10 1 * 23 3 * * 9 11 34 25 15 16 22 Survo puzzle 73/2007 (500) A B C D E 1 * * * * * 35 2 * * * * * 27 3 * * * * * 58 36 7 27 30 20 Survo puzzle 74/2007 (1000) A B C D 1 * * * * 14 2 * * * * 24 3 * * * * 45 4 * * * * 53 20 31 40 45