ChessLab Puzzle - 90 Million+

Sharpen your chess skills anytime, anywhere with a powerful offline chess puzzle experience designed for real improvement. Our app gives you access to over 90 million chess puzzles, all fully available without an internet connection. Whether you’re commuting, traveling, or playing offline on purpose, you can always train your tactics and calculation skills.

Each puzzle comes with its own difficulty and rating, and the app features a dynamic scoring system that tracks your progress as you solve puzzles. As you improve, your rating grows, giving you a clear sense of development over time. Don’t like a puzzle? No problem — with such a massive puzzle database, you’re free to skip any puzzle and move on instantly to the next challenge.

To help you learn effectively, the app offers smart assistance tools. Hint shows the correct move directly when you need guidance, while Peek highlights only the piece that should be moved, letting you think through the solution yourself. You can also customize your experience visually by choosing between two different board themes: a classic green board or a warm brown board. Everything is designed to keep your focus on improving your chess — distraction-free, fast, and fully offline.

Free usage is limited to a maximum of 5 puzzles every 10 minutes. You may wait for the limit to reset or subscribe to unlock unlimited access.

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