Good Sudoku+ 1.0.23

You’ve never played Sudoku like this.

Good Sudoku transforms your iOS device into an AI-powered Sudoku companion that aims to aid your understanding and appreciation for this timeless game.

Whether you are a beginner or a seasoned player, Good Sudoku offers a sleek interface, intelligent hint system, and enhancements to minimize tedious tasks, allowing you to improve your gameplay and enjoy the experience even more.

• Over 70,000 meticulously crafted puzzles of the highest quality
• Optional tools to streamline gameplay
• AI-powered hints to continuously enhance your skills
• Three standard modes: Good, Arcade, and Eternal
• Three Daily puzzle modes that increase in difficulty throughout the week, complete with global leaderboards
• Six levels of difficulty
• Import your own puzzles from other sources in Custom mode (and share them with friends!)

We spared no effort in creating the ultimate digital Sudoku experience:

1. We built a puzzle generator from scratch to create more than 70,000 intricately crafted puzzles of unmatched quality. We dedicated weeks to develop intricate and complex puzzles that you won't find in any other Sudoku apps. Our most challenging puzzles require advanced techniques such as "XYZ Wings," "Hidden Quadrouples," "Jellyfish," and "Swordfish."
2. Unbeknownst to many, Sudoku puzzles are actually generated by algorithmic Sudoku solvers. The most efficient way to determine a puzzle's difficulty or validity is to write a solver equipped with knowledge of all the strategies that can be utilized. With Good Sudoku, our solver runs in the background as you play. If you find yourself stuck, it analyzes your answers and notes to identify what techniques you are already using and suggests the next technique needed to solve the puzzle.
3. Most Sudoku games classify difficulty levels into vague categories such as Easy, Medium, and Hard. However, the meaning behind these difficulty levels often remains unclear. They typically indicate the solving techniques required to solve a puzzle without resorting to trial and error. In Good Sudoku, we provide transparency by explicitly outlining the techniques necessary for each difficulty level. You can practice these techniques individually outside of puzzles, and the game will track your progress.
4. During our initial exploration of Sudoku, we discovered that many players spend a significant amount of time counting numbers on the board. On easier puzzles, this counting serves as a way to increase difficulty by prolonging the solving process. While we understand that some players enjoy this aspect, we found it somewhat tedious and developed features to alleviate this busywork. Initially, these features may feel like cheats, but once you free your mind from counting, you will have the opportunity to delve into the deeper and more fascinating aspects of Sudoku, including its intricate technique structures. Liberated from mundane tasks, Sudoku becomes an exhilarating search-style game that surpasses word-searches and solitaire. With Good Sudoku and a little practice, anyone can appreciate its allure.
5. We noticed that although many Sudoku apps offer daily puzzle modes, they often lack global leaderboards. We addressed this shortcoming in Good Sudoku to ensure you can compete with players worldwide!
6. Our goal was to create the best Sudoku game available on the market. While we take pride in our puzzles, we also recognize that puzzles come from diverse sources. That's why we incorporated a quick and convenient custom puzzle mode in Good Sudoku. Whether you are struggling with a paper puzzle or attempting a unique variant (such as the Miracle Sudoku!), you can effortlessly import it into the game, play it, and even share it with your friends. If the puzzle adheres to standard Sudoku rules, our hint system will assist you in overcoming any obstacles.

We sincerely hope that Good Sudoku can introduce you to this remarkable game or deepen your love for it.

- Zach and Jack