As you progress, encounter cars in 8 different colors, adding complexity to your strategy. Use powerful boosters to line up characters by color or shuffle vehicles, clearing the way more efficiently. Test your logic, think fast, and rescue passengers. Emergency Jam, puzzle game, rescue puzzle, color-matching, emergency vehicles, ambulance, police, bus, parking, kids puzzle, no blood, strategic puzzle, vehicle traffic, color-shifting, vehicle shuffle, puzzle skills, think fast, logic, passenger rescue