Variations on Intermediate Sudoku Logic Puzzles (Vol 1) 
 Chapter 65: Eight Medium SuperSudoku-8 Puzzles (numbers 381-388) 
 
-  Step-by-step instructions for solving  Puzzle 381, (38/64)   Diff: 6/95.4694
 -  Step-by-step instructions for solving  Puzzle 382, (40/64)   Diff: 6/97.5594
 -  Step-by-step instructions for solving  Puzzle 383, (45/64)   Diff: 7/699.9561
 -  Step-by-step instructions for solving  Puzzle 384, (43/64)   Diff: 8/5677.7542
 -  Step-by-step instructions for solving  Puzzle 385, (44/64)   Diff: 8/8765.4464
 -  Step-by-step instructions for solving  Puzzle 386, (44/64)   Diff: 8/8744.9741
 -  Step-by-step instructions for solving  Puzzle 387, (47/64)   Diff: 8/5874.7754
 -  Step-by-step instructions for solving  Puzzle 388, (48/64)   Diff: 8/6837.4792