Get better at chess with this large collection of chess puzzles for all levels!This tactic trainer lets you practice in 3 different modes:- Solve daily puzzles- Solve offline puzzle packs- Use the "Progress" mode to get random problems of your level and know your Elo ratingAll puzzles are of a high quality and are guaranteed to have a unique solution. The difficulty ranges from beginner to advanced (2000+ Elo).Other features:- A free powerful engine to analyze the puzzles- Level history- Bookmark puzzles- Several board themes- Optimized for both phones and tablets- A simple and clear interface