Chessimo 2.0

"Chessimo 2.0" is a free chess app that offers unlimited games and over 150,000 tactics puzzles, with a unique feature allowing users to finish a puzzle and continue playing the exercise against the computer. The app also includes hundreds of quality chess lessons and videos with interactive tutorials and recommendations to improve gameplay. With a rated mode that adjusts to skill level and a race-the-clock feature, Chessimo aims to help users unlock their inner chess master.