Good Sudoku by Zach Gage 1.0.22

You've never played Sudoku like this.

Good Sudoku transforms your iOS device into an AI-powered Sudoku genius with the sole purpose of helping you learn and enjoy this classic game.

Whether you're a beginner or a daily player, Good Sudoku's sleek layout, intelligent hint system, and efficiency-enhancing features will improve your gameplay and enhance your enjoyment.

• Over 70,000 high-quality puzzles
• Optional tools to reduce tedious work
• AI-powered hints to boost your skills continuously
• 3 standard modes: Good, Arcade, and Eternal
• 3 Daily puzzle modes increasing in difficulty throughout the week with global leaderboards
• 5 levels of difficulty
• Import your own puzzles in Custom mode (and share them with friends!)

We have gone above and beyond to create the best digital Sudoku game ever released:

• We developed a puzzle generator from scratch to produce over 70,000 exceptionally high-quality puzzles. We invested weeks in generating intricate and complex puzzles that can't be found in other Sudoku apps. Our most challenging puzzles require advanced techniques such as "XYZ Wings," "Hidden Quadrouples," "Jellyfish," and "Swordfish."
• Surprisingly, many Sudoku puzzles are generated by programmatic solvers. The fastest way to assess the difficulty level or validity of a puzzle is by developing a solver familiar with all applicable strategies. With Good Sudoku, our solver works alongside you as you play. If you get stuck, it analyzes your answers and notes to determine what you already know and then guides you towards the next technique needed to solve the puzzle.
• In most Sudoku games, difficulty levels like Easy, Medium, and Hard are often vague classifications. What do these classifications actually mean? Typically, they refer to the solving techniques required to solve a puzzle without guessing. Good Sudoku removes this ambiguity by explicitly specifying the techniques needed for each difficulty level. You can even practice these techniques individually outside of puzzles and track your progress!
• While exploring Sudoku, we noticed that many players spend a significant amount of time counting on the board. This counting serves to increase the difficulty of easy puzzles by making them more time-consuming. Although some players enjoy this aspect, we found it tedious and introduced tools to minimize this busywork. Initially, these tools may seem like cheating, but they liberate your mind from counting and allow you to appreciate the complex structures and techniques that make Sudoku fascinating. Good Sudoku transforms Sudoku into an engrossing search-style game that surpasses word-searches and solitaire in terms of fun. With a little practice using Good Sudoku, anyone can dive into the captivating world of high-level Sudoku!
• When examining other Sudoku apps, we noticed that even though they offer daily puzzle modes, these modes lack global leaderboards. This is an odd omission! Good Sudoku addresses this issue by including global leaderboards in the daily puzzle modes.
• Our goal was to create the best Sudoku experience available. While we take pride in our puzzles, we also understand that puzzles come from various sources. That's why Good Sudoku includes a quick and easy custom puzzle mode. If you're stuck on a paper puzzle or want to try a unique variant (like the Miracle Sudoku!), simply input it into the game, play it, and even share it with your friends. And if the puzzle adheres to standard Sudoku rules, our hint system will assist you in overcoming any obstacles!

We sincerely hope that Good Sudoku introduces you to this great game or deepens your existing love for it.

- Zach and Jack