NeonGrid - Sudoku Puzzle

NeonGrid is a Sudoku puzzle game with a bold cyberpunk neon aesthetic. If you love classic Sudoku but want a fresh, visually striking experience — this is it. GAMEPLAY • Classic 9×9 Sudoku puzzles • 4 difficulty levels: Easy, Medium, Hard, and Expert • Smart hint system to help when you're stuck • Notes mode for pencil marks • Undo/redo with full move history • Error highlighting so you catch mistakes early • Auto-save — pick up right where you left off DAILY CHALLENGE • A new puzzle every day, synced for all players • Track your daily streaks • Compete against your own best times STATS & ACHIEVEMENTS • Track games played, win rate, best times, and streaks • Unlock achievements as you progress • Best time leaderboard per difficulty DESIGNED TO STAND OUT • Dark neon cyberpunk interface • Animated glow effects and smooth transitions • Custom Orbitron typography • Sound effects and haptic feedback • Runs beautifully on iPhone and iPad NeonGrid is completely free. No accounts, no sign-up — just open and play.