Challenging Sudoku Eight Logic Puzzles (Vol 1) 
 Chapter 8: Sixteen Challenging (DiffLev 14) HyperSudoku-8 Puzzles (numbers 79-94) 
 
-  Step-by-step instructions for solving  Puzzle 79, (44/64)   Diff: 14/62.3235.2211.3662
 -  Step-by-step instructions for solving  Puzzle 80, (44/64)   Diff: 14/54.4331.1212.5481
 -  Step-by-step instructions for solving  Puzzle 81, (44/64)   Diff: 14/42.3222.2433.3554
 -  Step-by-step instructions for solving  Puzzle 82, (45/64)   Diff: 14/64.2212.12A2.3883
 -  Step-by-step instructions for solving  Puzzle 83, (45/64)   Diff: 14/51.1242.2455.4145
 -  Step-by-step instructions for solving  Puzzle 84, (45/64)   Diff: 14/44.2122.C235.7451
 -  Step-by-step instructions for solving  Puzzle 85, (45/64)   Diff: 14/31.1AAA.2232.6894
 -  Step-by-step instructions for solving  Puzzle 86, (46/64)   Diff: 14/52.2221.B237.7434
 -  Step-by-step instructions for solving  Puzzle 87, (46/64)   Diff: 14/52.1111.2235.6962
 -  Step-by-step instructions for solving  Puzzle 88, (46/64)   Diff: 14/44.311B.3522.4447
 -  Step-by-step instructions for solving  Puzzle 89, (46/64)   Diff: 14/34.5632.3112.2167
 -  Step-by-step instructions for solving  Puzzle 90, (47/64)   Diff: 14/32.5341.1111.6964
 -  Step-by-step instructions for solving  Puzzle 91, (48/64)   Diff: 14/72.3222.5523.4632
 -  Step-by-step instructions for solving  Puzzle 92, (48/64)   Diff: 14/54.4443.1143.3453
 -  Step-by-step instructions for solving  Puzzle 93, (48/64)   Diff: 14/44.32B2.2137.7344
 -  Step-by-step instructions for solving  Puzzle 94, (48/64)   Diff: 14/33.2443.1254.5651