---
title: "Sudoku by Staple Games — App Overview"
url: https://marlvel.ai/intel-report/games/sudoku-by-staple-games
category: Games
developer: Staple Games
platforms: ios
rating: 4.8 (99.9K ratings)
pricing: free
report_level: overview
generated: 2026-04-14
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app succeeds by prioritizing a clean, ad-free user experience that appeals to users looking for a straightforward and calming mental exercise.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Games |
| Rating | 4.8 ★ (99.9K) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 2.8 |
| Developer | Staple Games |

<!-- SECTION: Summary -->
## What is Sudoku by Staple Games?

Sudoku by Staple Games is a minimalist puzzle application designed to provide a distraction-free environment for solving 9x9 Sudoku grids. It distinguishes itself through a clean, modern interface and a focus on user experience, as evidenced by its high rating and positive feedback regarding its calming nature.

<!-- SECTION: Key Features -->
## Key Features

- **Daily Challenge**: Provides a recurring puzzle to keep users engaged with fresh content.
- **Difficulty Levels**: Offers four distinct tiers ranging from easy to expert to accommodate varying skill levels.
- **Note-Taking System**: Allows users to store potential numbers within cells to assist with complex puzzle solving.
- **Smart UI Elements**: Automatically removes numbers from the input interface once all nine instances have been placed on the grid.

<!-- SECTION: Target Audience -->
## Who is it for?

Casual puzzle enthusiasts and older adults seeking a brain-stimulating, accessible, and ad-free gaming experience.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/sudoku-by-staple-games/id1561193287?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/games/sudoku-by-staple-games)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/sudoku-by-staple-games).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*