

More fun than word-searches and solitaire, high-level Sudoku is a real treat - and with Good Sudoku and a little practice, anyone can learn it! Freed from the burden of busywork Sudoku becomes one of the best search-style games we’ve ever played. At first these tools might feel a bit like cheating, but once your mind is freed up from counting you’ll have space to see the much deeper more fascinating side of Sudoku: all of the beautiful technique structures. We know some sudoku players love the counting but we found it a bit tedious and designed some tools to alleviate the busywork. On easy puzzles, this counting serves as a way to increase the difficulty by making the puzzle take longer. – When we first got interested in Sudoku we noticed that a lot of players spend most of their time looking at the board and counting. Good Sudoku allows you to practice them individually outside of puzzles, and keeps track of which ones you’ve learned! We lay out exactly which techniques are required for each difficulty level. In Good Sudoku we aren’t vague about it at all. – Most Sudoku games classify difficulty into vague Easy, Medium, and Hard difficulties - But what do these difficulties mean? Typically they refer to the kinds of solving techniques that are required to solve a given puzzle without resorting to guess-and-check. With Good Sudoku, we run our solver as you are playing, so if you get stuck, it can detect what you know by looking at your answers and your notes, and then help you find the next technique you need to solve the puzzle. The fastest way to know how hard your puzzle is, or if it’s valid, is to write a solver that knows all the strategies that can try it. – Most people don’t know this but Sudoku puzzles are actually generated by programatic Sudoku solvers.

Our hardest puzzles require wild techniques like “XYZ Wings”, “Hidden Quadrouples”, “Jellyfish”, and “Swordfish”. We spent weeks figuring out how to generate intricate and complex puzzles you won’t find in other Sudoku apps. – We wrote a puzzle generator from scratch to create over 70,000 of the highest quality puzzles you’ll see anywhere. We put everything we could into making the best digital Sudoku game ever released: – Import your own puzzles from elsewhere in Custom mode (and share them with friends!)

– 3 Daily puzzle modes that get harder throughout the week + global leaderboards – 3 standard modes: Good, Arcade, and Eternal – AI powered hint support to continuously boost your skills – Over 70,000 of the highest quality puzzles you’ll see anywhere Whether you’ve never tried Sudoku, or you play every day, Good Sudoku’s elegant layout, intelligent hint system, and busywork reducing tweaks will help you play better and have more fun. Good Sudoku turns your iOS device into an AI powered Sudoku genius whose only mission is to help you learn and love this classic game.
