Let's play our new jigsaw puzzle game called Heroes of the City Jigsaw. You can select one of the twelve images and then select one of the three modes: easy with 25 pieces, medium with 49 pieces and hard with 100 pieces. Have fun and enjoy! jigsaw puzzle, city puzzle, kids puzzle, HTML5 game, online puzzle, educational puzzle, brain training, casual game, mobile puzzle, desktop puzzle, problem solving, spatial reasoning, cartoon puzzle, fun puzzles, skill game, train, car, kids, casual, easy, medium, hard