This is 365Chess. 365Chess Vikous5 Apr 15, 2020, 4:20 AM | 2 And one picture: And link: https://www.365chess.com/puzzles_solving.php?t=1&s=1 365 Chess is a task program and is almost similar to learning chess. Try it and have fun! For more info on the program, see above. See you later!
