Tournament Sudoku Twelve Logic Puzzles (Vol 1)
Chapter 22: Two Tournament (DiffLev 22-29) Considerably Puzzles (numbers 123-124)
- Step-by-step instructions for solving Puzzle 123, (91/144) Diff: 22/96.5432.31A1.3214.4347.8883
- Step-by-step instructions for solving Puzzle 124, (99/144) Diff: 29/7.5311.B31B.3145.31AA.2311.1469.9762