Difficult Sudoku Seven Logic Puzzles (Vol 1)

Chapter 9: Fourteen Difficult (DiffLev 9-10) Sudoku-7B-X Puzzles (numbers 83-96)

• Step-by-step instructions for solving Puzzle 83, (38/49)   Diff: 9/3.4422.7493
• Step-by-step instructions for solving Puzzle 84, (38/49)   Diff: 9/3.1344.4595
• Step-by-step instructions for solving Puzzle 85, (38/49)   Diff: 9/1.2435.6961
• Step-by-step instructions for solving Puzzle 86, (39/49)   Diff: 9/2.4411.6984
• Step-by-step instructions for solving Puzzle 87, (40/49)   Diff: 9/2.3233.5894
• Step-by-step instructions for solving Puzzle 88, (36/49)   Diff: 10/55.1224.5363
• Step-by-step instructions for solving Puzzle 89, (37/49)   Diff: 10/83.A245.2453
• Step-by-step instructions for solving Puzzle 90, (37/49)   Diff: 10/46.2232.2492
• Step-by-step instructions for solving Puzzle 91, (38/49)   Diff: 10/13.2412.4984
• Step-by-step instructions for solving Puzzle 92, (38/49)   Diff: 10/13.1A22.6992
• Step-by-step instructions for solving Puzzle 93, (39/49)   Diff: 10/55.2224.5383
• Step-by-step instructions for solving Puzzle 94, (39/49)   Diff: 10/13.3442.3658
• Step-by-step instructions for solving Puzzle 95, (39/49)   Diff: 10/12.2245.5684
• Step-by-step instructions for solving Puzzle 96, (40/49)   Diff: 10/24.3235.7563