Sudoku Flow

Medium Sudoku: printable sheets with answers

16 puzzles on 4 sheets, four per page, with the answers on the next page.

What Medium asks of you: in our app, the hardest step of a Medium puzzle is usually Hidden Single (100%). See the full numbers →

Sheet 1

1 Hardest step: Hidden Single
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2 Hardest step: Hidden Single
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3 Hardest step: Hidden Single
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4 Hardest step: Hidden Single
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Show the answers
1 Hardest step: Hidden Single
2 Hardest step: Hidden Single
3 Hardest step: Hidden Single
4 Hardest step: Hidden Single

Sheet 2

5 Hardest step: Hidden Single
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6 Hardest step: Hidden Single
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7 Hardest step: Hidden Single
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8 Hardest step: Hidden Single
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Show the answers
5 Hardest step: Hidden Single
6 Hardest step: Hidden Single
7 Hardest step: Hidden Single
8 Hardest step: Hidden Single

Sheet 3

9 Hardest step: Hidden Single
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10 Hardest step: Hidden Single
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11 Hardest step: Hidden Single
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12 Hardest step: Hidden Single
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Show the answers
9 Hardest step: Hidden Single
10 Hardest step: Hidden Single
11 Hardest step: Hidden Single
12 Hardest step: Hidden Single

Sheet 4

13 Hardest step: Hidden Single
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14 Hardest step: Hidden Single
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15 Hardest step: Hidden Single
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16 Hardest step: Hidden Single
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Show the answers
13 Hardest step: Hidden Single
14 Hardest step: Hidden Single
15 Hardest step: Hidden Single
16 Hardest step: Hidden Single

Choose a level

These puzzles come from the puzzle bank of our Sudoku app, and each one has exactly one answer.

Sudoku app icon

Want more boards like this?

We also make a Sudoku app for iPhone, iPad, Mac and Android. There are no ads in it at all, it works offline, and when you ask for a hint it shows you the technique instead of just filling in a number.

Sudoku Flow is made by Rubigo Games, the developer of the Sudoku app recommended on this site.