Sunday October 20
Puzzle of Day: HyperSudoku-16
| Puzzle Type/ Instructions | Puzzle Versions | Answer Grids |
| TicTac-JKL | Easiest | Answer |
| TicTac-789 | Easiest | Answer |
| Sudoku-4 | Easy | Answer |
| Jean | Easy | Answer |
| James | Easy Medium Difficult | Answer |
| SuperSudoku -Junior | Easy Medium Difficult | Answer |
| Sudoku-5 | Easy Medium Difficult | Answer |
| Sudoku-by5 | Easy Medium Difficult | Answer |
| HyperSudoku-16 | Easy Medium Difficult | Answer |