Variations on Intermediate Sudoku Logic Puzzles (Vol 1)
Chapter 23: Four Easiest Sudoku-7C Puzzles (numbers 121-124)
- Step-by-step instructions for solving Puzzle 121, (17/49) Diff: 2/94
- Step-by-step instructions for solving Puzzle 122, (17/49) Diff: 2/91
- Step-by-step instructions for solving Puzzle 123, (19/49) Diff: 2/93
- Step-by-step instructions for solving Puzzle 124, (20/49) Diff: 2/92