Sudoku Premium

Welcome to Sudoku Premium — the classic logic puzzle, refined. Most modern puzzle games are filled with unskippable video ads, predatory subscriptions, and data trackers. We believe brain training should be calm, focused, and uninterrupted. Sudoku Premium is an honest, one-time purchase. No ads, no pop-ups, no hidden fees, and completely functional offline. FEATURES: • 100% Ad-Free Experience Zero banner ads, zero interstitial video popups, and zero tracking. Just open the app and play immediately. • Four Difficulty Levels From a gentle "Easy" puzzle for your morning coffee to a punishing "Expert" grid designed to test seasoned players. • Ambient Background Music Curated chill and lo-fi audio tracks to help you relax and focus. Full volume control and mute toggles built right in. • Smart Solving Tools Smart highlighting for rows, columns, 3x3 blocks, and identical numbers. Use the built-in Draft Mode (pencil marks) to calculate complex steps. • Optional Rule Customization Play your way: toggle standard mistake limits or add custom per-difficulty countdown timers for a speedrun challenge. • Automatic Progress Saving Life happens. Exit the app anytime — your exact grid state, timer, notes, and progress are saved locally and instantly restored when you return. • Complete Detailed Statistics Track your games completed, average completion time, best times, mistake trends, and perfect game streaks. • Works 100% Offline Designed for commutes, flights, and low-connectivity areas. No internet connection or account sign-in required. Put your deduction skills to the test with a clean, respectful, and distraction-free Sudoku experience.