# Sudoku Sama — Daily Brain Teaser: One Move

> Daily single-move Sudoku puzzles with science facts and replayable solutions. (iPhone/iPad app by 柳鸣 宋.)

- Source: https://appshunter.io/ios/app/sudoku-sama/id6811580598 (this page in markdown: same URL + `.md`)
- Developer: [柳鸣 宋](https://appshunter.io/developer/6810893977)
- Category: Games, Puzzle, Strategy
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 4 MB
- Languages: American English
- Released: 2026-09-17
- Data updated: 2026-10-09
- Monetization: freemium

## What is Sudoku Sama?

Sudoku Sama asks you to make one key placement each day—not finish a whole grid.

Study a focused 6×6 puzzle, choose where a number belongs, and take as long as you need. There is no timer. After you answer, replay the numbered steps and watch the grid fill in, then unlock a short science reading.

One move each day
• Solve one focused question instead of filling every cell.
• Take your time, with no timer or speed score.
• Return each day and keep your streak going.

See the steps unfold
• Replay how the grid was completed, one numbered step at a time.
• Revisit completed daily puzzles.

A small discovery
• Unlock a short science reading after today’s puzzle.
• Open the linked source when you want to explore further.

Sudoku Sama Premium
Today’s puzzle stays free. Premium unlocks:
• All past puzzles in the Archive.
• A collection built from the puzzles you complete.
• An exclusive member profile card to save or share.

No ads. No account required.

Monthly and annual Premium subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple Account. Manage or cancel your subscription in App Store settings.

Science readings are AI-generated editorial text based on linked NASA reference materials. NASA has not reviewed or endorsed these readings or this app.

Privacy Policy:
https://sleep9ull.com/sudoku-sama/privacy/

Terms of Use:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Solve one focused puzzle daily
- No timer, no speed score
- Replay solution steps
- Unlock short science readings
- Access past puzzles with Premium
- Exclusive member profile card

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $9.99 | per year |


## Is Sudoku Sama safe?

Not enough ratings yet to assess Sudoku Sama.

## Is Sudoku Sama legit?

Sudoku Sama has limited verification signals. The AppsHunter Legitimacy Score for Sudoku Sama is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Sudoku Sama

### Does Sudoku Sama have ads?

No, Sudoku Sama is ad-free. The app explicitly states 'No ads' in its description, ensuring an uninterrupted user experience.

### How much does Sudoku Sama cost?

Sudoku Sama is free to download and play with daily puzzles. Premium features, including access to all past puzzles and an exclusive profile card, are available via monthly or annual subscriptions.

### Can I play Sudoku Sama offline?

The provided description does not specify offline play capabilities. However, the daily puzzle structure suggests an internet connection may be required to access new daily challenges.

### What devices does Sudoku Sama support?

Sudoku Sama is available on iPhone and iPad, as indicated by the supported devices list.

### What is the age rating for Sudoku Sama?

Sudoku Sama has an age rating of 4+, making it suitable for a wide range of players.

### How often is Sudoku Sama updated?

The app was last updated on October 4, 2026, with version 1.2.4. This indicates a recent update, suggesting ongoing development and support.

### What makes Sudoku Sama different from other Sudoku apps?

Sudoku Sama focuses on a single, key placement per day rather than a full grid, offering a more focused brain teaser. It also includes short science readings and a replay feature for solutions.

### How do I cancel my Sudoku Sama Premium subscription?

Monthly and annual Premium subscriptions renew automatically unless canceled at least 24 hours before the current period ends. You can manage or cancel your subscription in your App Store settings.

## Version history (last 5 releases)

### 1.2.4 — 2026-10-04

This update adds Premium hints and adjustable step replay controls.

### 1.2.3 — 2026-10-03

Bug fixes and performance improvements.

### 1.2.2 — 2026-09-26

GOOD and PERFECT results now both count toward your completion streak, including past results.

### 1.2.1 — 2026-09-25

Optional iCloud Sync lets your puzzle progress follow you across devices. You can also revisit the step replay for restored puzzles when their content is available.

### 1.1.2 — 2026-09-23

Fixed subscription status messages that could linger after Premium access was confirmed.

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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 2026-10-09.*