Sudoku Origin: Classic Puzzle

Your progress now has a home - Sign in with Apple or Google (completely optional) and your streak, stats, level and XP are backed up automatically. Get a new phone, sign in, and everything is exactly where you left it. Hints that teach instead of just answering - A hint now works in three steps: first it shows you the region to look at, then it names the technique, and only then does it fill the square. You learn the pattern instead of borrowing the answer. - Hints that point out a wrong digit are always free. Winning finally looks like winning - The grid bursts, the phone buzzes and a short fanfare plays when the last square falls into place. Make it yours - Three backgrounds - Paper, White and Dark - switchable any time from your profile, or set to follow your system appearance. Also in this update - Weekly leaderboard, so you can see how your week stacks up. - A layout that finally fits iPad and landscape properly. - An optional daily reminder at a time you choose, in your own time zone. Fixed - A correct number could still be changed or erased after it turned green. It now stays locked. Under the hood - The app now opens even when the connection is slow, blocked or missing, instead of waiting on a network it may never reach.