Variations on Advanced Sudoku Logic Puzzles (Vol 1)

Chapter 14: Two TournamentPlus Sudoku-12up Puzzles (numbers 39-40)

• Step-by-step instructions for solving Puzzle 39, (97/144)   Diff: 32/5422.1113.5213.21A3.2254.2222.A247.8773
• Step-by-step instructions for solving Puzzle 40, (93/144)   Diff: 44/6321.B22B.4311.321A.11A2.1311.3221.A111+