Variations on Advanced Sudoku Logic Puzzles (Vol 1)

Chapter 50: Two TournamentPlus Sudoku-16 Puzzles (numbers 167-168)

• Step-by-step instructions for solving Puzzle 167, (149/256)   Diff: 43/971.12A1.2123.21C1.C2B3.1432.5576.1B23.4685+
• Step-by-step instructions for solving Puzzle 168, (160/256)   Diff: 45/9.8223.1211.1312.4111.B1A1.A1B2.1B23.3566+