In this version of Krazy Mine Kart: Speed Challenge the gems come at you fast. Each gem is worth 1 point. Collect as many gems as possible to reach the highest score and dominate in the leaderboards. If you catch the TNT once its game over. Dont forget to press the "submit score" button at the end of the game to send your scores to the leaderboards. Thanks for downloading and hope this game helps to pass the time when you have a minute to spare.