Thursday December 17
Puzzle of Day: Sudoku-12
| Puzzle Type/ Instructions | Puzzle Versions | Answer Grids |
| TicTac-789 | Easiest | Answer |
| TicTac-STU | Easiest | Answer |
| Sudoku-4 | Easy | Answer |
| Sudoku-4-IJKL | Easy | Answer |
| Sudoku-4-OC | Easy | Answer |
| Sudoku-Junior | Easy Medium Difficult | Answer |
| Sudoku-8 | Easy Medium Difficult | Answer |
| Sudoku | Easy Medium Difficult | Answer |
| Sudoku-by5 | Easy Medium Difficult | Answer |
| Sudoku-12 | Easy Medium Difficult | Answer |