Sudojo
Master 60+ Solving Strategies
About
This app teaches you how to solve Sudoku puzzles by mastering over 60 techniques and progressing through a structured belt system. It offers daily challenges, a smart hint system, and multiple difficulty levels to guide you from beginner to expert.
What's New in Sudojo
1.7
July 14, 2026
Sensei made adjustments to the layout
Subscription plans
Blue Belt Monthly Subscription
Access to all medium to difficult techniques
Developer apps
FAQ
What is Sudojo?
Sudojo is a Sudoku learning platform designed to teach users how to solve puzzles by mastering over 60 real solving techniques. It features a belt progression system to guide users from beginner to expert levels.
Does Sudojo have ads?
No, Sudojo is ad-free. The app offers a free tier with basic access and optional premium subscriptions for advanced features and content.
What are the subscription options for Sudojo?
Sudojo offers several subscription plans, including Blue Belt and Red Belt memberships, available on monthly, quarterly, and yearly terms. Prices range from $4.99/month for Blue Belt to $29.99/year for Blue Belt.
How does Sudojo teach Sudoku techniques?
Each technique in Sudojo includes step-by-step explanations and practice puzzles. The smart hint system provides visual highlighting and walkthroughs of the solving logic, explaining the 'why' behind each move.
What difficulty levels are available in Sudojo?
Sudojo offers 12 difficulty levels, ranging from Beginner to Extreme. Foundational levels are accessible for free, while premium subscriptions unlock advanced and expert difficulties like Brutal and Brain Freeze.
Can I enter my own Sudoku puzzles into Sudojo?
Yes, Sudojo allows you to enter custom puzzles manually or scan them from paper. You can also choose between Numbers, Kanji, or Emoji display modes.
What devices does Sudojo support?
Sudojo is available on iPhone, iPad, and Mac devices. It also supports progress syncing across these devices when you create an account.
How often is Sudojo updated?
The latest version of Sudojo is 1.7, and it was last updated on July 14, 2026. This indicates a consistent update schedule from the developer, Sudobility Inc.