Step one: Click the button at the start that enables achievements
Result: Unlock all the letter, number, symbol and +1 achievements.

Step two: Race every race from 1-10.
Result: Unlock every level, weather and time of day achievement.

Step three: Go the wrong way in a race/ off a cliff.
Result: Unlock the car goes puff achievement.


Tips: Play each race on easy and set laps to 1 for expediency.