Puzzlesight - Sudoku AI

Endless Sudoku at four honest difficulties, a 22-technique academy that actually teaches you to solve, daily challenges with streaks — and when the puzzle is on paper, a camera that reads it in about half a second. UNLIMITED PUZZLES, FOUR HONEST DIFFICULTIES Generate a new board any time, right on your phone. Easy to Extreme, each level is graded by the techniques it actually takes to solve — not by counting empty cells. Pencil notes, auto-check, and mistake tracking are built in, with smart hints when you want a nudge instead of the answer. A SUDOKU ACADEMY IN YOUR POCKET Every technique — from full house all the way to jellyfish — gets an interactive walkthrough on a live board, then a practice puzzle generated so only that technique cracks it. Step through each move at your own pace, then make it yourself. It's the same ladder the difficulty grades and hints are built on. A NEW CHALLENGE EVERY DAY One shared board per difficulty, the same for everyone, with a mistake cap that keeps it honest. Build a streak, race a friend on the leaderboard, or take on a bot in Blitz, Standard, or Marathon. SCAN ANY PUZZLE YOU FIND Newspaper, puzzle book, printout, or a photo — point your camera and Puzzlesight reads it in about half a second. It tells printed givens apart from your own pen or pencil marks, so importing a half-finished board keeps your progress instead of wiping it. Stuck solving on paper? Scan it and Puzzlesight checks your work against the true solution, pointing to the exact square that broke the puzzle. EVERYTHING IN ONE APP • Unlimited puzzle generation at four graded difficulties • A 22-technique interactive tutorial academy with guided practice boards • Daily challenges with streaks, a calendar, archives, and leaderboards • Blitz, Standard, and Marathon races against four bot skill levels • A camera scanner that reads printed and handwritten digits, plus a paper referee • A puzzle library, shareable puzzle codes, and detailed stats by difficulty • Printable Sudoku sheets with optional solution pages • Core play, tutorials, and scanning all work offline • Optional cloud sync for supported progress and preferences Whether you want a fast brain teaser, a daily logic ritual, a real education in solving technique, or a better way to finish the puzzle already in front of you, Puzzlesight keeps the whole experience in one place.