# Sudoku By On Station — Unlimited Ad-Free Puzzles

> Unlimited Ad-Free Puzzles (iPhone/iPad app by On Station LLC.)

- Source: https://appshunter.io/ios/app/sudoku-by-on-station/id6755089699 (this page in markdown: same URL + `.md`)
- Developer: [On Station LLC](https://appshunter.io/developer/1578001926)
- Category: Games, Puzzle, Strategy
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 63 MB
- Languages: American English
- Released: 2025-11-12
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-by-on-station/id6755089699/reviews.md

## What is Sudoku By On Station?

Need a quick game during a break or long commute? This 100% ad-free Sudoku game is what you've been looking for!

Choose from three difficulty levels (Easy, Medium, Hard) and enjoy neat tools like auto-cell highlight, conflict detection, and scratchpad mode to help you focus on your strategy and win in record time.

Every puzzle is algorithmically generated within the app so you'll never run out of games to play.

PS: Don't miss your bus stop!


## Version history (last 1 release)

### 1.1 — 2025-11-12

No release notes.

## More apps by On Station LLC

- [On Station](https://appshunter.io/ios/app/on-station/id6446360530)
- [31X South Korea](https://appshunter.io/ios/app/31x-south-korea/id6446812320)
- [MazeGate](https://appshunter.io/ios/app/mazegate/id6450630717)
- [World Clock By On Station](https://appshunter.io/ios/app/world-clock-by-on-station/id6686406954)
- [Stream Me By On Station](https://appshunter.io/ios/app/stream-me-by-on-station/id6761642119)

All apps by On Station LLC: https://appshunter.io/developer/1578001926

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*