Zen Sudoku: No Timer & Battle

Zen Sudoku is a fully offline Sudoku app designed for calm focus and fast competition. Play Zen Mode (No Timer) to relax, or race the Versus Bot in Battle Mode. Free to download and designed for uninterrupted play with no ads. Whether you are looking to relax or seeking a high-speed mental challenge, our app brings a modern twist to the classic logic puzzle. From beginners to logic masters, there is a mode for everyone. KEY FEATURES: Unique Game Modes Classic Sudoku: Enjoy the traditional gameplay with 4 difficulty levels: Easy, Medium, Hard, and Expert. Zen Mode: No timer, no stress. Just pure focus and relaxation. Lightning Mode: Speed run! Can you solve it in 60 seconds? Sudden Death: One mistake and it's game over. For the true perfectionist. Battle Mode: Test your skills against our Versus Bot. Smart Tools & Design Daily Challenges: New puzzles every day to keep your streak alive. Advanced Stats: Track your wins, best times, and current streak. Helpful Assists: Auto-check for mistakes, highlight duplicates, and use smart notes to solve faster. Dark Mode: Easy on your eyes, perfect for night play. Why Play? Sudoku is the best way to improve logical thinking and memory. With our clean interface and smooth controls, you will never want to go back to paper and pencil. Download now and start your daily brain training!