Wednesday December 18
Puzzle of Day: Sudoku-X
| Puzzle Type/ Instructions | Puzzle Versions | Answer Grids |
| TicTac-ABC | Easiest | Answer |
| TicTac-VWX | Easiest | Answer |
| Sudoku-4-5678 | Easy | Answer |
| Mark | Easy | Answer |
| Mercy | Easy Medium Difficult | Answer |
| SuperSudoku -Junior | Easy Medium Difficult | Answer |
| Sudoku-7B | Easy Medium Difficult | Answer |
| Sudoku | Easy Medium Difficult | Answer |
| Sudoku-X | Easy Medium Difficult | Answer |