# Sudoku Challenge: Numbers — Daily Brain Puzzle Games

> Daily Brain Puzzle Games (iPhone/iPad app by 静 李.)

- Source: https://appshunter.io/ios/app/sudoku-challenge-numbers/id6813832514 (this page in markdown: same URL + `.md`)
- Developer: [静 李](https://appshunter.io/developer/1727531367)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-09-24
- Data updated: 2026-10-14

## What is Sudoku Challenge?

Sudoku that teaches you: every hint explains WHY — plus a 12-lesson Academy that takes you from first steps all the way to X-Wing.

DAILY CHALLENGE — one puzzle for the whole world each day, with resume-anytime saves and an Elo-style Rating that grows with you.

SUDOKU ACADEMY — 12 interactive lessons: cross-hatching, leftovers, pointing pairs, naked pairs, X-Wing and more. From playing to truly solving.

HINTS THAT TEACH — hints don't just fill the answer. They highlight the cell, name the technique, and walk you through the logic.

ADVENTURE MAP — 8 regions, 100+ levels, star chests and Boss fights. Unlock four variants: Killer, Diagonal, Jigsaw and Letter sudoku.

MORE MODES — Classic with 6 difficulties, Speed runs, Survival stages and Endgame sprints.

100% FREE — NO ADS. NO IN-APP PURCHASES. NO DATA COLLECTION.
No account needed. Everything stays on your device — uninstall deletes it all. Plays fully offline.

10 minutes a day keeps your brain sharp.

## Is Sudoku Challenge safe?

Not enough ratings yet to assess Sudoku Challenge.

## Is Sudoku Challenge legit?

Sudoku Challenge: Numbers appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sudoku Challenge is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-24

No release notes.

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All apps by 静 李: https://appshunter.io/developer/1727531367

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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 2026-10-14.*