Tournament Sudoku Twelve Logic Puzzles (Vol 1) 
 Chapter 52: Two Tournament (DiffLev 22-29) Unmistakedly Puzzles (numbers 183-184) 
 
-  Step-by-step instructions for solving  Puzzle 183, (92/144)   Diff: 22/97.2232.3431.6658.6234.2343
 -  Step-by-step instructions for solving  Puzzle 184, (100/144)   Diff: 29/7.421A.2323.221B.2333.4784.2123.4985