Variations on Intermediate Sudoku Logic Puzzles (Vol 1) 
 Chapter 60: Eight Medium HyperSudoku-8up Puzzles (numbers 349-356) 
 
-  Step-by-step instructions for solving  Puzzle 349, (36/64)   Diff: 5/9.8874
 -  Step-by-step instructions for solving  Puzzle 350, (40/64)   Diff: 6/96.9543
 -  Step-by-step instructions for solving  Puzzle 351, (44/64)   Diff: 6/99.8461
 -  Step-by-step instructions for solving  Puzzle 352, (43/64)   Diff: 7/343.5797
 -  Step-by-step instructions for solving  Puzzle 353, (44/64)   Diff: 7/643.6997
 -  Step-by-step instructions for solving  Puzzle 354, (43/64)   Diff: 8/8644.7761
 -  Step-by-step instructions for solving  Puzzle 355, (43/64)   Diff: 8/8554.6672
 -  Step-by-step instructions for solving  Puzzle 356, (43/64)   Diff: 8/5566.9444