The Krillion vs sDoku
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
The Krillion compared with sDoku
| Detail | 
The Krillion | 
sDoku |
|---|
| What it does | Free daily trivia where rare answers score higher
| A sudoku app printed like a vintage newspaper with daily puzzles and league tables
|
|---|
| Stage | Startup
| Startup
|
|---|
| Founded | 2026
| 2024
|
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| Based in | Not given
| SK
|
|---|
| Pricing model | Free
| Freemium
|
|---|
| Pricing | Not given
| Free: daily puzzle, 3 archive puzzles per day, 3 editor corrections per day. Press pass: monthly or yearly subscription, or one-time Patron edition for unlimited archive puzzles and unlimited editor corrections.
|
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| Key features | - Seven daily prompts shared by all players
- 25-second timer per prompt
- Six rarity scoring tiers from 10 to 100 points
- Ocean depth visualization
- Krillion Unlimited mode with random prompts
- Shareable results without revealing answers
- No account required
- High-contrast mode and larger text options
- Browser-based saves with no ads
| - Archive of puzzles in four difficulty levels
- Pencil marks for note-taking
- Public league tables ranking solve times
- Editor hints and corrections
- Press cuttings with long-term achievement goals
- Multiple paper stock designs
- Fully offline functionality
- Data export and account deletion
- Cross-device synchronization with free account
|
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| What makes it different | - Rewards uncommon correct answers over obvious ones
- Curated answer banks with fixed rarity tiers set by editors
- Independent fan-made tribute with separate question sets
- No download, no account, no payment required
- Pixel art aesthetic with ocean depth theme
| - Vintage newspaper-style design with serif masthead and rubber stamp interface
- Shared daily puzzle creating a community experience
- Complete privacy with no ads or third-party trackers
- Fully functional offline with on-device data storage
- Difficulty graded by actual solving techniques rather than clue counts
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| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 6 ● no change since last check | 21 ● no change since last check |
|---|
| Trust Flow (Majestic) | 1 | 0 |
|---|
| Citation Flow (Majestic) | 18 | 20 |
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| Referring domains (Majestic) | 4 | 10 |
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6 details filled in for both companies.
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