Variations on Intermediate Sudoku Logic Puzzles (Vol 1)
Chapter 54: Four Easy Sudoku-8up Puzzles (numbers 313-316)
- Step-by-step instructions for solving Puzzle 313, (29/64) Diff: 3/981
- Step-by-step instructions for solving Puzzle 314, (30/64) Diff: 3/994
- Step-by-step instructions for solving Puzzle 315, (32/64) Diff: 3/995
- Step-by-step instructions for solving Puzzle 316, (38/64) Diff: 4/9983