Variations on Intermediate Sudoku Logic Puzzles (Vol 1) 
 Chapter 62: Eight Challenging HyperSudoku-8up Puzzles (numbers 365-372) 
 
-  Step-by-step instructions for solving  Puzzle 365, (46/64)   Diff: 13/8.4421.2237.3334
 -  Step-by-step instructions for solving  Puzzle 366, (46/64)   Diff: 13/2.3543.4323.4553
 -  Step-by-step instructions for solving  Puzzle 367, (45/64)   Diff: 14/31.32A1.2342.6872
 -  Step-by-step instructions for solving  Puzzle 368, (47/64)   Diff: 14/65.2222.2224.3375
 -  Step-by-step instructions for solving  Puzzle 369, (45/64)   Diff: 15/324.3222.2223.4752
 -  Step-by-step instructions for solving  Puzzle 370, (46/64)   Diff: 15/421.1325.4254.5341
 -  Step-by-step instructions for solving  Puzzle 371, (47/64)   Diff: 15/312.A134.3242.3791
 -  Step-by-step instructions for solving  Puzzle 372, (46/64)   Diff: 16/4241.3133.3122.3374