Variations on Sudoku-by5 Logic Puzzles (Vol 1)

Chapter 15: Three TournamentPlus Sudoku-Xtreme Puzzles (numbers 37-39)

• Step-by-step instructions for solving Puzzle 37, (280/369)   Diff: 39/999.9996.5899.9999.8999.3432.A121.1222.1249+
• Step-by-step instructions for solving Puzzle 38, (285/369)   Diff: 45/9.9979.7431.5954.A21A.2443.4366.3465.4996+
• Step-by-step instructions for solving Puzzle 39, (287/369)   Diff: 45/9.6553.4243.4999.932B.1C1A.1C54.3646.9999+