Tournament Sudoku Twelve Logic Puzzles (Vol 1) 
 Chapter 15: Two Tournament (DiffLev 24-25) tpsmith-serious Puzzles (numbers 109-110) 
 
-  Step-by-step instructions for solving  Puzzle 109, (95/144)   Diff: 24/7665.794B.A121.2323.3434.3485
 -  Step-by-step instructions for solving  Puzzle 110, (104/144)   Diff: 25/9.3132.1263.3354.5436.2647.6583