Variations on Difficult Education Sudoku Logic Puzzles (Vol 1)
Chapter 3: Fifteen Difficult Education Puzzles (numbers 1-15)
- Step-by-step instructions for solving Puzzle 1, (52/81) Diff: 11/823.3576.6444
- Step-by-step instructions for solving Puzzle 2, (49/81) Diff: 14/83.331A.1322.6862
- Step-by-step instructions for solving Puzzle 3, (50/81) Diff: 14/53.2231.B345.4763
- Step-by-step instructions for solving Puzzle 4, (47/81) Diff: 11/732.1125.8567
- Step-by-step instructions for solving Puzzle 5, (51/81) Diff: 11/663.5435.7552
- Step-by-step instructions for solving Puzzle 6, (53/81) Diff: 12/5322.2246.7964
- Step-by-step instructions for solving Puzzle 7, (44/81) Diff: 9/4.7478.6242
- Step-by-step instructions for solving Puzzle 8, (47/81) Diff: 11/944.4353.3443
- Step-by-step instructions for solving Puzzle 9, (53/81) Diff: 13/2.1223.4434.5589
- Step-by-step instructions for solving Puzzle 10, (48/81) Diff: 10/65.4556.4562
- Step-by-step instructions for solving Puzzle 11, (51/81) Diff: 11/553.6434.4557
- Step-by-step instructions for solving Puzzle 12, (44/81) Diff: 13/5.3411.2124.6852
- Step-by-step instructions for solving Puzzle 13, (52/81) Diff: 9/6.5678.7454
- Step-by-step instructions for solving Puzzle 14, (45/81) Diff: 11/864.5312.4444
- Step-by-step instructions for solving Puzzle 15, (49/81) Diff: 12/5532.2367.4444