How Long Should a Sudoku Puzzle Take? Times by Difficulty
Easy Sudoku often takes 5–15 minutes, medium 15–30, and hard 30–60. Compare realistic solve times by difficulty and learn what counts as fast.
Try one easy puzzle before you read another guide
The fastest way to learn Sudoku is to play an easy grid right away, then come back to the article when you get stuck.
Print an Easy Puzzle →Average Sudoku time depends on difficulty: easy Sudoku usually takes 5 to 15 minutes, medium Sudoku takes 15 to 30 minutes, hard Sudoku often takes 30 to 60 minutes, and expert Sudoku can take longer than an hour. A good time is the fastest time you can reach while still solving with clean logic.
Searchers asking how long Sudoku should take usually want a benchmark, not a lecture. Use the ranges below as practical expectations, then test your pace on a fresh board.
Average Sudoku time by difficulty
| Difficulty | Common solve time | What the time usually means | Practice page |
|---|---|---|---|
| Easy | 5-15 minutes | You are finding singles and obvious placements. | Easy Sudoku |
| Medium | 15-30 minutes | You need steadier scanning and occasional notes. | Medium Sudoku |
| Hard | 30-60 minutes | You need candidate cleanup, pairs, and box-line logic. | Hard Sudoku |
| Expert | 45-90+ minutes | You may need advanced techniques and patient review. | Expert Sudoku |
Play free Sudoku online and test your time.
Good Sudoku times by player level
A beginner finishing an easy puzzle in 20 minutes is doing fine. An experienced player may finish the same level in under 5 minutes. Medium and hard puzzles vary more because one missed candidate can add ten minutes of searching.
Speed is not the only measure
A faster solve with repeated mistakes is not really progress. Track three things together: finish time, mistake count, and whether you guessed. If your time improves while mistakes stay low, your solving routine is getting stronger.
How to get faster without guessing
- Start with rows, columns, and boxes that are almost complete.
- Look for naked singles before filling every candidate.
- Use notes when the puzzle stops giving easy placements.
- Review each mistake by asking which unit you failed to scan.
- Practice the same difficulty for a week before moving up.
When a long solve is normal
A hard puzzle can take a long time if it requires one technique you have not learned yet. That does not mean you are bad at Sudoku. It means the puzzle is testing a new pattern. If you are stuck, review Sudoku strategy order before guessing.
FAQ
Is 10 minutes a good Sudoku time?
Yes for easy Sudoku, solid for medium Sudoku, and unusually fast for hard Sudoku unless you are experienced.
Is 30 minutes slow for Sudoku?
No. Thirty minutes is normal for medium or hard puzzles, especially if you are solving logically.
Why am I slow at Sudoku?
Most slow solves come from inconsistent scanning, too many notes too early, or missing basic singles before searching for advanced patterns.