Puzzlesight - Sudoku AI

Turn paper into play. Scan a printed Sudoku or import a photo, review the recognized givens and handwritten entries, then play the puzzle or open the guided solver.

Your next Sudoku is already in front of you—in a newspaper, puzzle book, printout, or photo. Puzzlesight turns it into a clean, playable board without making you type every clue.

SCAN SUDOKU FROM PAPER OR PHOTOS Point your camera at the full 9x9 grid, or choose an image from your photo library. On-device recognition finds the board, reads printed givens, and detects answers written by hand. Before you continue, review the result, correct any digit, and mark each filled cell as a Given or My Entry.

PLAY IT OR SOLVE IT Accept the scan, then choose what you need. Import the board into your library and continue it as a classic Sudoku puzzle, or open the guided solver. Ask Puzzlesight to show the next solvable cell without revealing the answer, reveal one digit, or explain the logic behind the move.

HINTS THAT HELP YOU LEARN Get clear, practical explanations for techniques including last free cell, naked and hidden singles, pointing pairs, box-line reduction, pairs, triples, and X-Wing. Hints are designed to move you forward while helping you understand why the move works.

A COMPLETE SUDOKU GAME • Four difficulty levels, from Easy to Extreme • Notes, auto notes, erase, undo, redo, pause, and timer controls • Daily challenges with streaks, a calendar, archives, and leaderboards • Blitz, Standard, and Marathon races against four bot skill levels • A puzzle library, shareable puzzle codes, and detailed stats by difficulty • Printable Sudoku sheets with optional solution pages • On-device scanning and core play that work offline • Optional cloud sync for supported progress and preferences

Whether you want a fast brain teaser, a daily logic ritual, help with a stubborn paper puzzle, or a better way to learn Sudoku, Puzzlesight keeps the whole experience in one place.