Medium Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 52: Two Medium (DiffLev 6-8) Unmistakedly Puzzles (numbers 183-184)
- Step-by-step instructions for solving Puzzle 183, (77/144) Diff: 6/99.9993
- Step-by-step instructions for solving Puzzle 184, (84/144) Diff: 8/9799.9987