Medium Sudoku Six Logic Puzzles (Vol 1) 
 Chapter 6: Twelve Medium (DiffLev 8) Sudoku-Junior Puzzles (numbers 37-48) 
 
-  Step-by-step instructions for solving  Puzzle 37, (24/36)   Diff: 8/4243.4241
 -  Step-by-step instructions for solving  Puzzle 38, (25/36)   Diff: 8/6322.2253
 -  Step-by-step instructions for solving  Puzzle 39, (25/36)   Diff: 8/2123.4472
 -  Step-by-step instructions for solving  Puzzle 40, (26/36)   Diff: 8/6232.3442
 -  Step-by-step instructions for solving  Puzzle 41, (26/36)   Diff: 8/3243.3344
 -  Step-by-step instructions for solving  Puzzle 42, (26/36)   Diff: 8/2343.4532
 -  Step-by-step instructions for solving  Puzzle 43, (26/36)   Diff: 8/2343.3542
 -  Step-by-step instructions for solving  Puzzle 44, (26/36)   Diff: 8/1121.3684
 -  Step-by-step instructions for solving  Puzzle 45, (27/36)   Diff: 8/4441.3452
 -  Step-by-step instructions for solving  Puzzle 46, (27/36)   Diff: 8/3344.3541
 -  Step-by-step instructions for solving  Puzzle 47, (27/36)   Diff: 8/3343.4343
 -  Step-by-step instructions for solving  Puzzle 48, (27/36)   Diff: 8/3333.3642