Medium Sudoku – Sheet 6
Medium: fewer clues, so you'll need some elimination.
Puzzle 1
| 2 | 4 | 7 | 3 | 1 | 5 | |||
| 5 | ||||||||
| 5 | 1 | 2 | ||||||
| 1 | 2 | 8 | 3 | |||||
| 9 | 5 | 3 | 6 | |||||
| 1 | 3 | 8 | 9 | |||||
| 4 | 3 | 2 | ||||||
| 7 | ||||||||
| 3 | 4 | 5 | 6 | 1 | 7 |
Puzzle 2
| 7 | 2 | 4 | 1 | |||||
| 6 | 4 | 7 | ||||||
| 9 | 3 | 7 | 8 | 2 | ||||
| 2 | 9 | 3 | ||||||
| 9 | 1 | 4 | ||||||
| 3 | 8 | 4 | ||||||
| 2 | 7 | 9 | 8 | 4 | ||||
| 3 | 1 | 2 | ||||||
| 8 | 6 | 1 | 5 |
Puzzle 3
| 6 | 9 | 8 | 1 | |||||
| 4 | 7 | 5 | 6 | 2 | ||||
| 3 | 1 | 9 | ||||||
| 7 | 6 | 8 | 2 | |||||
| 8 | 9 | 1 | 7 | |||||
| 7 | 9 | 4 | ||||||
| 2 | 6 | 5 | 7 | 8 | ||||
| 3 | 4 | 6 | 1 |
Puzzle 4
| 4 | 1 | |||||||
| 6 | 9 | 2 | 8 | 1 | ||||
| 1 | 3 | 8 | 2 | |||||
| 1 | 9 | 5 | 8 | |||||
| 2 | 8 | 6 | ||||||
| 8 | 4 | 5 | 2 | |||||
| 3 | 6 | 8 | 7 | |||||
| 2 | 9 | 7 | 3 | 4 | ||||
| 5 | 4 |
Puzzle 5
| 2 | 7 | 1 | ||||||
| 7 | 6 | 3 | ||||||
| 8 | 9 | 6 | 2 | 7 | ||||
| 1 | 4 | 9 | ||||||
| 4 | 6 | 5 | 1 | |||||
| 5 | 2 | 8 | ||||||
| 4 | 3 | 8 | 9 | 7 | ||||
| 7 | 9 | 4 | ||||||
| 3 | 9 | 4 |
Puzzle 6
| 8 | 1 | 2 | 3 | |||||
| 1 | 8 | 4 | ||||||
| 7 | 3 | |||||||
| 5 | 4 | 1 | 2 | 6 | 9 | |||
| 6 | 4 | |||||||
| 1 | 3 | 6 | 5 | 8 | 4 | |||
| 4 | 9 | |||||||
| 4 | 9 | 8 | ||||||
| 7 | 9 | 1 | 4 |
Show the answers
Puzzle 1
| 8 | 2 | 4 | 9 | 6 | 7 | 3 | 1 | 5 |
| 7 | 6 | 9 | 3 | 1 | 5 | 8 | 2 | 4 |
| 5 | 1 | 3 | 2 | 4 | 8 | 7 | 9 | 6 |
| 4 | 5 | 7 | 1 | 2 | 6 | 9 | 8 | 3 |
| 2 | 9 | 8 | 5 | 7 | 3 | 4 | 6 | 1 |
| 1 | 3 | 6 | 4 | 8 | 9 | 2 | 5 | 7 |
| 9 | 7 | 1 | 8 | 5 | 4 | 6 | 3 | 2 |
| 6 | 8 | 2 | 7 | 3 | 1 | 5 | 4 | 9 |
| 3 | 4 | 5 | 6 | 9 | 2 | 1 | 7 | 8 |
Puzzle 2
| 7 | 8 | 2 | 4 | 9 | 5 | 6 | 3 | 1 |
| 5 | 3 | 1 | 6 | 2 | 8 | 9 | 4 | 7 |
| 6 | 4 | 9 | 1 | 3 | 7 | 8 | 5 | 2 |
| 4 | 7 | 8 | 2 | 5 | 9 | 3 | 1 | 6 |
| 9 | 6 | 5 | 7 | 1 | 3 | 2 | 8 | 4 |
| 1 | 2 | 3 | 8 | 6 | 4 | 5 | 7 | 9 |
| 2 | 5 | 7 | 9 | 8 | 1 | 4 | 6 | 3 |
| 3 | 1 | 6 | 5 | 4 | 2 | 7 | 9 | 8 |
| 8 | 9 | 4 | 3 | 7 | 6 | 1 | 2 | 5 |
Puzzle 3
| 6 | 5 | 9 | 8 | 4 | 2 | 1 | 3 | 7 |
| 4 | 1 | 7 | 3 | 9 | 5 | 8 | 6 | 2 |
| 8 | 3 | 2 | 1 | 7 | 6 | 4 | 5 | 9 |
| 9 | 7 | 5 | 6 | 3 | 8 | 2 | 1 | 4 |
| 1 | 2 | 6 | 4 | 5 | 7 | 9 | 8 | 3 |
| 3 | 4 | 8 | 9 | 2 | 1 | 5 | 7 | 6 |
| 7 | 8 | 1 | 2 | 6 | 9 | 3 | 4 | 5 |
| 2 | 6 | 4 | 5 | 1 | 3 | 7 | 9 | 8 |
| 5 | 9 | 3 | 7 | 8 | 4 | 6 | 2 | 1 |
Puzzle 4
| 5 | 2 | 8 | 4 | 1 | 9 | 3 | 7 | 6 |
| 6 | 9 | 7 | 5 | 2 | 3 | 8 | 4 | 1 |
| 1 | 3 | 4 | 7 | 6 | 8 | 2 | 9 | 5 |
| 3 | 1 | 2 | 9 | 4 | 7 | 6 | 5 | 8 |
| 9 | 7 | 5 | 2 | 8 | 6 | 4 | 1 | 3 |
| 8 | 4 | 6 | 1 | 3 | 5 | 7 | 2 | 9 |
| 4 | 5 | 3 | 6 | 9 | 2 | 1 | 8 | 7 |
| 2 | 6 | 9 | 8 | 7 | 1 | 5 | 3 | 4 |
| 7 | 8 | 1 | 3 | 5 | 4 | 9 | 6 | 2 |
Puzzle 5
| 6 | 2 | 7 | 1 | 3 | 8 | 5 | 9 | 4 |
| 9 | 1 | 5 | 2 | 4 | 7 | 6 | 8 | 3 |
| 4 | 3 | 8 | 9 | 5 | 6 | 2 | 7 | 1 |
| 1 | 7 | 6 | 3 | 8 | 2 | 4 | 5 | 9 |
| 3 | 8 | 4 | 6 | 9 | 5 | 1 | 2 | 7 |
| 5 | 9 | 2 | 7 | 1 | 4 | 3 | 6 | 8 |
| 2 | 4 | 3 | 8 | 6 | 9 | 7 | 1 | 5 |
| 7 | 5 | 9 | 4 | 2 | 1 | 8 | 3 | 6 |
| 8 | 6 | 1 | 5 | 7 | 3 | 9 | 4 | 2 |
Puzzle 6
| 4 | 6 | 8 | 7 | 9 | 5 | 1 | 2 | 3 |
| 3 | 1 | 5 | 8 | 2 | 6 | 9 | 4 | 7 |
| 2 | 7 | 9 | 1 | 4 | 3 | 6 | 5 | 8 |
| 5 | 8 | 4 | 3 | 1 | 7 | 2 | 6 | 9 |
| 9 | 2 | 7 | 6 | 8 | 4 | 3 | 1 | 5 |
| 1 | 3 | 6 | 9 | 5 | 2 | 8 | 7 | 4 |
| 8 | 5 | 2 | 4 | 3 | 1 | 7 | 9 | 6 |
| 6 | 4 | 3 | 2 | 7 | 9 | 5 | 8 | 1 |
| 7 | 9 | 1 | 5 | 6 | 8 | 4 | 3 | 2 |
How to play sudoku
Fill the grid so every row, every column and every 3x3 box contains the numbers 1 to 9 with no repeats. Start with the rows and boxes that already have the most numbers.