Easy Sudoku-by5 Logic Puzzles (Vol 1) 
 Chapter 3: Twenty-Five Easy (DiffLev 3) Sudoku-by5 Puzzles (numbers 1-25) 
 
-  Step-by-step instructions for solving  Puzzle 1, (100/369)   Diff: 3/971
 -  Step-by-step instructions for solving  Puzzle 2, (113/369)   Diff: 3/993
 -  Step-by-step instructions for solving  Puzzle 3, (114/369)   Diff: 3/992
 -  Step-by-step instructions for solving  Puzzle 4, (122/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 5, (122/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 6, (122/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 7, (123/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 8, (130/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 9, (130/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 10, (132/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 11, (133/369)   Diff: 3/992
 -  Step-by-step instructions for solving  Puzzle 12, (140/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 13, (144/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 14, (145/369)   Diff: 3/992
 -  Step-by-step instructions for solving  Puzzle 15, (146/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 16, (149/369)   Diff: 3/993
 -  Step-by-step instructions for solving  Puzzle 17, (149/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 18, (150/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 19, (150/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 20, (154/369)   Diff: 3/992
 -  Step-by-step instructions for solving  Puzzle 21, (154/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 22, (156/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 23, (164/369)   Diff: 3/993
 -  Step-by-step instructions for solving  Puzzle 24, (165/369)   Diff: 3/991
 -  Step-by-step instructions for solving  Puzzle 25, (173/369)   Diff: 3/992