Easy Sudoku Twelve Logic Puzzles (Vol 1) 
 Chapter 35: Two Easy (DiffLev 3) Multipronged Puzzles (numbers 149-150) 
 
-  Step-by-step instructions for solving  Puzzle 149, (53/144)   Diff: 3/993
 -  Step-by-step instructions for solving  Puzzle 150, (55/144)   Diff: 3/992