Tournament Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 33: Two Tournament (DiffLev 27-29) Incomputable Puzzles (numbers 145-146)
- Step-by-step instructions for solving Puzzle 145, (99/144) Diff: 27/442.4347.5322.2111.23A2.6634.6974
- Step-by-step instructions for solving Puzzle 146, (99/144) Diff: 29/1.A112.4344.3233.5234.2445.6643.5545