Variations on Junior Sudoku Logic Puzzles (Vol 1)
Chapter 40: Twenty-Seven Difficult Sudoku-6up-UR-D Puzzles (numbers 904-930)
- Step-by-step instructions for solving Puzzle 904, (26/36) Diff: 7/413.4356
- Step-by-step instructions for solving Puzzle 905, (26/36) Diff: 7/323.5643
- Step-by-step instructions for solving Puzzle 906, (27/36) Diff: 7/555.2442
- Step-by-step instructions for solving Puzzle 907, (28/36) Diff: 7/364.4731
- Step-by-step instructions for solving Puzzle 908, (29/36) Diff: 7/355.3553
- Step-by-step instructions for solving Puzzle 909, (29/36) Diff: 8/4333.3742
- Step-by-step instructions for solving Puzzle 910, (28/36) Diff: 9/4.3113.3283
- Step-by-step instructions for solving Puzzle 911, (28/36) Diff: 9/2.2342.1365
- Step-by-step instructions for solving Puzzle 912, (29/36) Diff: 9/4.3422.3236
- Step-by-step instructions for solving Puzzle 913, (27/36) Diff: 10/41.3211.2562
- Step-by-step instructions for solving Puzzle 914, (27/36) Diff: 10/21.2141.2464
- Step-by-step instructions for solving Puzzle 915, (28/36) Diff: 10/AA.2132.3672
- Step-by-step instructions for solving Puzzle 916, (28/36) Diff: 10/41.1123.1267
- Step-by-step instructions for solving Puzzle 917, (28/36) Diff: 10/22.2322.4245
- Step-by-step instructions for solving Puzzle 918, (28/36) Diff: 10/22.1122.5571
- Step-by-step instructions for solving Puzzle 919, (29/36) Diff: 10/44.1A32.3542
- Step-by-step instructions for solving Puzzle 920, (29/36) Diff: 10/13.1221.3655
- Step-by-step instructions for solving Puzzle 921, (29/36) Diff: 10/12.3234.3533
- Step-by-step instructions for solving Puzzle 922, (30/36) Diff: 10/31.3631.4441
- Step-by-step instructions for solving Puzzle 923, (27/36) Diff: 11/212.3432.2332
- Step-by-step instructions for solving Puzzle 924, (28/36) Diff: 11/423.1133.2441
- Step-by-step instructions for solving Puzzle 925, (28/36) Diff: 11/112.5313.2352
- Step-by-step instructions for solving Puzzle 926, (28/36) Diff: 11/112.2321.3661
- Step-by-step instructions for solving Puzzle 927, (29/36) Diff: 11/323.4211.5341
- Step-by-step instructions for solving Puzzle 928, (29/36) Diff: 11/221.1AA3.3474
- Step-by-step instructions for solving Puzzle 929, (30/36) Diff: 11/233.3323.2432
- Step-by-step instructions for solving Puzzle 930, (30/36) Diff: 11/122.4131.2365