Sudoku solve-time benchmark
Pick your difficulty, enter your time, and see where your pace lands — from still-building to competition speed. Then, more usefully, read what actually moves your time down. The bands are a rough guide, not measured percentiles: the only number that matters is your own trend.
For medium: under 5 min is competition pace, under 8 min is fast, up to 20 min is a practiced pace. Rough guide, not gospel — the number that matters is your own trend.
How the benchmark works
The tool sorts your time into one of four bands for the difficulty you chose. The boundaries come from published solve-time ranges and match the figures in our guide to getting faster, so the site is internally consistent. They describe a typical practiced solver — not a hard cutoff, and not you specifically.
| Difficulty | Practiced | Fast | Competition |
|---|---|---|---|
| Easy | 3–8 min | under 3 | under 2 |
| Medium | 8–20 min | under 8 | under 5 |
| Hard | 20–45 min | under 20 | under 10 |
| Expert | 45–90 min | under 45 | under 25 |
What actually makes the number go down
A benchmark is only useful if it tells you what to change. Here's the honest version, from how a speed-first engine models difficulty:
- Recognition, not knowledge. Fast solvers don't know more techniques — they spot the common ones instantly. Drill hidden singles and pairs until they're reflexes.
- A fixed scanning route. Random scanning re-checks the same units and skips others. One repeatable route removes the wasted movement — the single biggest time sink for most solvers.
- Take the cheapest move, always. Time lost to staring at one hard cell is pure waste when an easier move sits elsewhere on the board.
- Advanced techniques barely matter. The X-Wing and friends are rare and slow to spot. Learn them for completeness, not for speed.
How this compares to a plain timer
A stopwatch tells you how long you took. It doesn't tell you whether that's good for the difficulty, or what to do about it. This benchmark adds the context — a band and a next step — and points you at the specific techniques that move the number. It's a read on your pace, not a leaderboard; for a real, comparable score against other people, the Daily Challenge gives everyone the same board once a day.
The best way to actually get faster
Benchmarks measure; practice improves. Speedoku is built as a speed drill: time is the score, the board lights up where a digit can legally go, and one wrong-but-legal move can corner you — so you learn to place fast and deliberately at once. That pressure is what turns the cheap techniques into reflexes.
Frequently asked questions
How long should a sudoku take?
- For a practiced solver, roughly: easy 3–8 minutes, medium 8–20, hard 20–45, expert 45+. Beginners commonly run two to three times longer, and competitive solvers clear easy grids in under two minutes and hard ones in under ten. Treat these as bands, not targets — the number that matters is your own trend over weeks.
What counts as a fast sudoku time?
- Fast is relative to difficulty. On an easy grid, under about 3 minutes is fast and under 2 is competition pace; on a hard grid, under 20 minutes is fast and under 10 is competition pace. Speed at any level comes from the same thing: recognizing the cheap moves — hidden singles and pairs — instantly.
Why is my sudoku time inconsistent?
- Because puzzle difficulty varies more than the label suggests, and because a single stall — staring at one hard cell instead of taking an easier move elsewhere — can add minutes. Consistency comes from a fixed scanning route and from always taking the cheapest available move rather than hunting for a specific answer.
How do I get a faster sudoku time?
- Make the easy techniques automatic rather than learning advanced ones. Drill hidden singles, naked singles, and pairs until you spot them without thinking, solve on a fixed scanning route, and use pencil marks selectively. Advanced techniques like the X-Wing are rare and won't lower your average time.