Printable Hitori puzzles
Hitori grids formatted for paper. Shade cells so no row or column has duplicate unshaded numbers, no black cells touch, and all white cells stay connected. Use your browser's Print function to save as PDF. Answer keys are at the bottom.
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Hitori - Easy (5×5)
5
4
5
3
5
3
4
4
1
5
2
1
2
5
5
4
5
2
4
3
4
3
5
2
1
Hitori - Medium (7×7)
3
1
2
2
3
7
7
5
2
3
6
4
1
7
6
3
4
2
5
2
4
1
4
4
1
6
3
2
1
5
6
3
7
1
3
5
6
3
3
6
5
4
3
7
1
4
2
5
5
Hitori - Hard (9×9)
6
7
8
3
4
2
5
5
3
5
4
4
7
5
8
2
6
9
2
3
4
6
9
8
1
5
8
7
8
9
9
5
3
6
1
1
5
7
7
9
4
1
4
1
2
2
5
9
8
2
9
3
7
1
1
2
3
5
8
6
3
4
1
9
1
9
4
7
5
8
3
6
8
8
1
3
6
4
7
3
5
Hitori - Expert (12×12)
7
4
2
5
5
8
12
10
1
10
4
3
11
8
6
9
1
12
4
10
5
2
3
7
4
11
11
2
6
5
8
3
10
3
8
12
3
12
10
1
4
4
8
2
9
6
9
11
8
5
3
6
10
6
1
7
12
11
12
3
6
3
6
4
8
7
12
5
12
9
10
2
1
10
8
5
3
2
6
12
7
10
5
12
2
3
9
12
4
3
7
9
8
5
6
10
12
9
7
2
2
1
2
11
6
3
4
8
7
7
11
8
12
11
3
9
4
1
2
8
5
6
12
3
7
6
10
12
11
8
9
1
9
6
4
7
11
10
2
8
3
12
1
8
Hitori - Einstein (15×15)
7
9
15
3
15
8
2
11
13
6
6
4
12
5
4
2
4
10
13
5
3
12
6
3
1
9
14
7
15
11
1
8
6
2
9
7
1
10
12
5
9
3
6
4
9
9
11
2
5
4
10
4
13
11
8
1
6
14
7
3
1
3
4
12
4
2
11
5
7
15
8
13
6
14
10
13
15
6
9
1
14
5
2
4
11
5
10
13
11
7
3
5
11
14
6
4
13
7
6
2
10
15
8
1
7
10
12
3
6
13
7
5
14
1
9
2
7
1
8
4
5
7
10
1
8
6
3
9
11
4
12
2
10
3
14
14
6
7
10
15
15
9
3
5
14
6
11
4
14
8
12
14
5
11
15
13
6
1
3
11
4
9
2
10
6
8
10
1
4
11
9
3
12
1
7
15
7
13
6
9
15
2
8
11
3
1
10
4
6
14
7
12
5
13
9
3
6
12
15
7
5
14
8
10
3
11
1
9
2
13
11
13
4
7
1
12
6
15
11
10
3
12
1
9
5
Answer keys
Answer Key - Easy (5×5)
5
4
5
3
5
3
4
4
1
5
2
1
2
5
5
4
5
2
4
3
4
3
5
2
1
Answer Key - Medium (7×7)
3
1
2
2
3
7
7
5
2
3
6
4
1
7
6
3
4
2
5
2
4
1
4
4
1
6
3
2
1
5
6
3
7
1
3
5
6
3
3
6
5
4
3
7
1
4
2
5
5
Answer Key - Hard (9×9)
6
7
8
3
4
2
5
5
3
5
4
4
7
5
8
2
6
9
2
3
4
6
9
8
1
5
8
7
8
9
9
5
3
6
1
1
5
7
7
9
4
1
4
1
2
2
5
9
8
2
9
3
7
1
1
2
3
5
8
6
3
4
1
9
1
9
4
7
5
8
3
6
8
8
1
3
6
4
7
3
5
Answer Key - Expert (12×12)
7
4
2
5
5
8
12
10
1
10
4
3
11
8
6
9
1
12
4
10
5
2
3
7
4
11
11
2
6
5
8
3
10
3
8
12
3
12
10
1
4
4
8
2
9
6
9
11
8
5
3
6
10
6
1
7
12
11
12
3
6
3
6
4
8
7
12
5
12
9
10
2
1
10
8
5
3
2
6
12
7
10
5
12
2
3
9
12
4
3
7
9
8
5
6
10
12
9
7
2
2
1
2
11
6
3
4
8
7
7
11
8
12
11
3
9
4
1
2
8
5
6
12
3
7
6
10
12
11
8
9
1
9
6
4
7
11
10
2
8
3
12
1
8
Answer Key - Einstein (15×15)
7
9
15
3
15
8
2
11
13
6
6
4
12
5
4
2
4
10
13
5
3
12
6
3
1
9
14
7
15
11
1
8
6
2
9
7
1
10
12
5
9
3
6
4
9
9
11
2
5
4
10
4
13
11
8
1
6
14
7
3
1
3
4
12
4
2
11
5
7
15
8
13
6
14
10
13
15
6
9
1
14
5
2
4
11
5
10
13
11
7
3
5
11
14
6
4
13
7
6
2
10
15
8
1
7
10
12
3
6
13
7
5
14
1
9
2
7
1
8
4
5
7
10
1
8
6
3
9
11
4
12
2
10
3
14
14
6
7
10
15
15
9
3
5
14
6
11
4
14
8
12
14
5
11
15
13
6
1
3
11
4
9
2
10
6
8
10
1
4
11
9
3
12
1
7
15
7
13
6
9
15
2
8
11
3
1
10
4
6
14
7
12
5
13
9
3
6
12
15
7
5
14
8
10
3
11
1
9
2
13
11
13
4
7
1
12
6
15
11
10
3
12
1
9
5