Home / Printable Sudoku / Hard

Printable Hard Sudoku Puzzles

Four free printable hard Sudoku puzzles on a single sheet, with solutions on a separate page so you can check your work without spoiling the grid. Hard puzzles start with just 29–31 clues and rely on locked candidates and other intermediate patterns. Expect each one to take a good sitting — they are meant for a quiet evening or a weekend.

Prints on one Letter or A4 sheet, with solutions on page two. Use Ctrl+P / ⌘+P if the button doesn't open your print dialog.

Hard Sudoku Sheet — 4 Puzzles

Puzzle 1

29 clues · play online

3
2
8
5
2
3
9
9
6
7
2
7
8
3
2
9
9
1
5
4
8
3
7
5
6
7
4
9
1

Puzzle 2

30 clues · play online

3
5
4
8
7
2
3
7
6
9
2
1
5
9
6
2
6
1
7
5
8
9
7
3
1
6
9
1
3
4

Puzzle 3

30 clues · play online

9
7
5
8
6
8
1
6
7
6
2
4
6
5
2
4
9
8
4
6
4
1
4
9
6
8
1
2
7
9

Puzzle 4

29 clues · play online

4
7
8
2
5
1
9
5
4
1
3
4
9
2
6
8
3
6
4
7
2
8
5
6
4
3
9
2
7

Solutions

Solutions print on a separate page. Given numbers are shown in bold.

Solution 1

7
3
2
6
1
9
5
8
4
1
8
5
2
4
3
6
7
9
9
6
4
7
8
5
1
2
3
3
1
7
8
9
4
2
6
5
5
4
8
3
6
2
7
9
1
6
2
9
1
5
7
3
4
8
2
9
3
4
7
1
8
5
6
8
5
1
9
2
6
4
3
7
4
7
6
5
3
8
9
1
2

Solution 2

3
7
8
2
6
9
4
1
5
1
6
4
8
5
7
2
9
3
2
5
9
3
1
4
7
8
6
4
3
7
5
9
8
6
2
1
8
2
1
7
3
6
9
5
4
5
9
6
4
2
1
3
7
8
6
4
2
1
7
5
8
3
9
7
8
5
9
4
3
1
6
2
9
1
3
6
8
2
5
4
7

Solution 3

9
7
5
4
3
8
6
1
2
8
2
4
9
1
6
7
3
5
1
3
6
7
2
5
9
8
4
6
5
2
1
7
9
8
4
3
3
9
1
5
8
4
2
7
6
4
8
7
3
6
2
5
9
1
7
4
9
2
5
1
3
6
8
5
1
8
6
9
3
4
2
7
2
6
3
8
4
7
1
5
9

Solution 4

4
7
1
2
9
3
8
6
5
5
6
9
1
4
8
7
2
3
8
3
2
7
6
5
9
4
1
6
9
7
8
5
4
1
3
2
3
5
4
9
1
2
6
8
7
2
1
8
3
7
6
4
5
9
7
2
6
4
3
1
5
9
8
9
8
5
6
2
7
3
1
4
1
4
3
5
8
9
2
7
6

Tips for Hard Puzzles

More Printable Sudoku

Printable Easy Sudoku

Four easy puzzles on one page, solutions included.

Print Easy Puzzles →

Printable Medium Sudoku

Four medium puzzles on one page, solutions included.

Print Medium Puzzles →

Printable Expert Sudoku

Four expert puzzles on one page, solutions included.

Print Expert Puzzles →

Sudoku Puzzles to Print

Twelve print-outs in one go — three each at easy, medium, hard and expert.

Get the Print-Outs →

Today's Daily Sudoku

Print today's four puzzles — Easy, Medium, Hard, and Expert — from the printable hub.

Print Today's Puzzles →

Daily Archive

Every hard puzzle of 2026 can be printed from its own page.

Browse the Archive →

Puzzles are taken from the Sudoku365 daily archive (29–31 clues each, one unique solution). Last reviewed on September 20, 2026.