Traffic Attack in S class difficulty is the best challenge for anyone wanting to test their driving skills, memory, twitch reflexes and patience. They are the hardest challenges in this game and loathe by everyone.
Driving a PC racer with the keyboard is about as effective as typing an e-mail with your car's steering wheel. ~ Brian Ekberg
Its just a memory game, besides the blue cars which are easy to dodge ( If you're not drifting ) everything else is in the exact same spot at the exact same time. Just memorize where the yellow cars start and end and you'll be fine.