Sudoku Lantern: Logic Puzzles

Light the way, one deduction at a time. Sudoku Lantern brings classic 9x9 Sudoku to a warm ceramic board. Tap a cell, enter a number, pencil your possibilities, and follow the logic at your own pace. 🧩 LEARN WHY A NUMBER FITS Request a logical explanation in English . The guide explains naked and hidden singles and highlights the relevant cells. You place the number yourself. If a supported deduction is unavailable, the guide says so instead of pretending to know a reason. ✨ MEET LUMA A friendly lantern guides a short interactive first lesson. Learn selection, number entry, pencil notes, and a first deduction through real actions. Skip the lesson or replay it from Help. 🧘 A QUIET PUZZLE ROUTINE Choose Gentle for more clues, solve a Classic puzzle, or try a date-seeded Daily challenge. Single-deduction practice revisits the guided lesson. Core puzzles work offline, with no account required. 🏆 KEEP YOUR PROGRESS Use notes, erase, and undo. Resume a saved puzzle and review local completion counts, best score, and Daily progress. Earn the Brass glow badge after three completed puzzles. 💡 OPTIONAL EXTRA DETAIL Free explanations and retries remain available. An optional rewarded ad grants one detailed candidate explanation. Ads and support require an internet connection; ad availability depends on consent and inventory. 🎨 MAKE IT COMFORTABLE Choose Bengali explanations, sound effects, haptics, and reduced motion in Settings. Contact support from a simple message form when you need help. Download Sudoku Lantern and find your quiet focus today!