Challenging Sudoku-by5 Logic Puzzles (Vol 1)

Chapter 4: Sixteen Challenging (DiffLev 16) Sudoku-by5 Puzzles (numbers 17-32)

• Step-by-step instructions for solving Puzzle 17, (226/369)   Diff: 16/9999.992A.1121.2267
• Step-by-step instructions for solving Puzzle 18, (232/369)   Diff: 16/9999.9952.2125.4444
• Step-by-step instructions for solving Puzzle 19, (232/369)   Diff: 16/9999.9446.6558.6622
• Step-by-step instructions for solving Puzzle 20, (244/369)   Diff: 16/9999.9999.9323.4464
• Step-by-step instructions for solving Puzzle 21, (246/369)   Diff: 16/9999.9999.95B3.5686
• Step-by-step instructions for solving Puzzle 22, (246/369)   Diff: 16/9999.9999.9542.D693
• Step-by-step instructions for solving Puzzle 23, (247/369)   Diff: 16/9999.9999.9914.6832
• Step-by-step instructions for solving Puzzle 24, (249/369)   Diff: 16/9999.9996.8936.3543
• Step-by-step instructions for solving Puzzle 25, (253/369)   Diff: 16/9999.9999.9997.4785
• Step-by-step instructions for solving Puzzle 26, (254/369)   Diff: 16/9999.9999.9997.5664
• Step-by-step instructions for solving Puzzle 27, (255/369)   Diff: 16/9999.9999.8999.9952
• Step-by-step instructions for solving Puzzle 28, (257/369)   Diff: 16/9999.9999.9999.9795
• Step-by-step instructions for solving Puzzle 29, (259/369)   Diff: 16/9999.9999.9999.9996
• Step-by-step instructions for solving Puzzle 30, (264/369)   Diff: 16/9999.9999.9999.9752
• Step-by-step instructions for solving Puzzle 31, (267/369)   Diff: 16/9999.9999.9999.9961
• Step-by-step instructions for solving Puzzle 32, (268/369)   Diff: 16/9999.9999.9999.7662