Variations on Intermediate Sudoku Logic Puzzles (Vol 1)
Chapter 49: Four Easy HyperSudoku-8 Puzzles (numbers 281-284)
- Step-by-step instructions for solving Puzzle 281, (30/64) Diff: 3/991
- Step-by-step instructions for solving Puzzle 282, (29/64) Diff: 4/9861
- Step-by-step instructions for solving Puzzle 283, (35/64) Diff: 4/9891
- Step-by-step instructions for solving Puzzle 284, (40/64) Diff: 4/9991