Sudoku: In Your Element

Find your element. A clean, calm sudoku that makes you a better solver, not just a busier one. SIX REAL DIFFICULTIES From a gentle Beginner grid to a brutal Insane. Puzzles are graded by the solving techniques they actually need, not just by how many numbers are given, so an Expert here genuinely resists simple scanning. HINTS THAT TEACH Stuck? A hint first names the technique and shows you where to look, so you learn it. It fills the cell only if you ask. Each technique has a short walkthrough when you want to understand it properly. A NEW PUZZLE EVERY DAY Everyone gets the same daily puzzle: gentler Monday to Thursday, tougher Friday to Sunday. Missed a day? Past dailies stay playable, and each month's dailies earn a bronze, silver or gold trophy depending on how many you solve. An optional reminder tells you when it's daily time. MEDALS WORTH EARNING Achievements for flawless solves, speed runs, streaks and conquering every difficulty. PLAY YOUR WAY • Pencil notes, with one tap to fill them in and automatic tidying as you place digits • Unlimited undo and auto-save • Optional error checking • Three mistakes end a puzzle, with up to three second chances • Five Elements color themes, each in light and dark • A landscape layout that uses the whole screen • An optional daily play-time limit Sign in with Google Play Games, if you like, to back up your progress and compete on leaderboards. Everything else works without it, and your games stay on your phone. Free to play, with ads. A one-time purchase removes the ads between games.

The terms card comes before the first game, and small fixes.