# Sudoku (by RootFox) — Notes, hints & best times

> Notes, hints & best times (iPhone/iPad app by Aleksandr Vopilovskii.)

- Source: https://appshunter.io/ios/app/sudoku-by-rootfox/id6786436715 (this page in markdown: same URL + `.md`)
- Developer: [Aleksandr Vopilovskii](https://appshunter.io/developer/6777188961)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 16 MB
- Languages: American English
- Released: 2026-07-10
- Data updated: 2026-09-11
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-by-rootfox/id6786436715/reviews.md

## What is Sudoku (by RootFox)?

Sudoku is a focused number puzzle with a clean dark interface.

HOW TO PLAY
Fill the 9×9 grid so every row, column, and 3×3 box contains digits 1–9 without repeats. Tap a cell, pick a number, or switch to note mode for candidates.

FEATURES
• Six difficulty levels from Easy to Robots only
• Number pad with completed-digit markers
• Note mode, eraser, undo, and hint
• Conflict highlighting and same-number matches
• Timer and personal time records per difficulty
• Game Center / Play Games leaderboards


## Version history (last 2 releases)

### 1.0.7 — 2026-08-26

• Game Center and Play Games player ratings

### 1.0 — 2026-07-10

No release notes.

## More apps by Aleksandr Vopilovskii

- [MadNews: Dramatic Headlines](https://appshunter.io/ios/app/madnews-dramatic-headlines/id6777188959)
- [Nonogram (by RootFox)](https://appshunter.io/ios/app/nonogram-by-rootfox/id6783776413)
- [Mines (by RootFox)](https://appshunter.io/ios/app/mines-by-rootfox/id6791181091)
- [RPS (by RootFox)](https://appshunter.io/ios/app/rps-by-rootfox/id6791181820)

All apps by Aleksandr Vopilovskii: https://appshunter.io/developer/6777188961

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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 2026-09-11.*