Introducing Sudokio
🏆 Game history and leaderboards
❌ No download required
🌙 Light/Dark modes
😈 5 difficulty levels
⌨️ Shortcuts
💡 Hints
❤️ Free

Free In-browser Sudoku. XP, Shortcuts, Levels, nice UX/UI, and more.
Introducing Sudokio
🏆 Game history and leaderboards
❌ No download required
🌙 Light/Dark modes
😈 5 difficulty levels
⌨️ Shortcuts
💡 Hints
❤️ Free
Sudokio is free to use, with no paid version listed.
Uneed can't vouch for Sudokio, but here is what it can check. Read the reviews and the site's terms before you pay or share personal data.
What Uneed does not check: payments, refunds, or how Sudokio handles your data.
2 reviews
An average shows from 3 ratings.
Used Sudokio? Add your voice.
LyricTime
May 18, 2026
Really nice, I think I'm going to play this every day!
jeehacks-9142
Apr 27, 2026
Rated without comment
Publisher
Sudokio is a personal life product listed on Uneed, available for free. It's tagged with Gaming. See the best Gaming products for related options.
Sudokio is free In-browser Sudoku. XP, Shortcuts, Levels, nice UX/UI, and more.
Uneed can't vouch for Sudokio. What it can check: Sudokio was launched on Uneed on Apr 24, 2026 by Thomas_Sanlis and is still listed, upvoted by 40 people and reviewed by 2 users. Uneed does not check payments, refunds or data handling, so read the reviews and the site's terms before you pay or share personal data.
Yes, Sudokio is free to use.
Discover similar gaming products in the Uneed directory.
Sudokio is listed under Personal Life on Uneed.
Sudoku247Online
Free sudoku 24/7 — earn XP, keep streaks, and challenge your friends.
Free·90
Flexis
Points, levels and leagues for workouts you already record
Free·0
Outbidoku
Play Sudoku for free while building your brand via nine-digit squares
Free·164·5.0
Snail Walk
Walking fitness game where a giant snail chases you daily
Paid·159·5.0
Draw a Fish
Draw it. Name it. Watch it swim.
Free·113
| Product | Pricing | Rating | Upvotes | Link |
|---|---|---|---|---|
Sudokio You are here | Free | 2 ratings | 112 | |
Sudoku247Online Free sudoku 24/7 — earn XP, keep streaks, and challenge your friends. | Free | No rating yet | 90 | View |
Flexis Points, levels and leagues for workouts you already record | Free | No rating yet | 0 | View |
Outbidoku Play Sudoku for free while building your brand via nine-digit squares | Free | 5.0 (3) | 164 | View |
Snail Walk Walking fitness game where a giant snail chases you daily | Paid | 5.0 (8) | 159 | View |
Draw a Fish Draw it. Name it. Watch it swim. | Free | No rating yet | 113 | View |
We use cookies
Essential and analytics cookies keep Uneed running and help us understand usage, and a referral cookie credits the partner who sent you. Marketing cookies are optional. Privacy policy