# Hard Sudoku — Sudoku

> Sudoku (iPhone/iPad app by H Valeur.)

- Source: https://appshunter.io/ios/app/hard-sudoku/id6749815407 (this page in markdown: same URL + `.md`)
- Developer: [H Valeur](https://appshunter.io/developer/621824042)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: English
- Released: 2025-08-12
- Data updated: 2026-08-07
- User reviews in markdown: https://appshunter.io/ios/app/hard-sudoku/id6749815407/reviews.md

## What is Hard Sudoku?

This app is built for Sudoku players who crave a real challenge. Every puzzle is hard—no warm-ups, no filler, no fluff. You’re allowed up to five mistakes per puzzle; make a sixth, and the grid resets. It’s unforgiving, but fair.

Puzzles are grouped into themed packs, each one designed to test your logic, focus, and endurance. To unlock the next pack, you’ll need to complete every grid in the current one—no skipping ahead.

There are no hints, no shortcuts, and no mercy. Just pure deduction, steady progress, and the deep satisfaction of solving something genuinely tough.


## Version history (last 1 release)

### 1.1 — 2025-08-13

No release notes.

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All apps by H Valeur: https://appshunter.io/developer/621824042

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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 2026-08-07.*