Spot the differences between these race car pictures. This html5 game is fun and educational because it will help you improve your observation skills. You have 8 levels and 8 differences, for each level you have one minute to finish it. race car,spot the difference,HTML5 game,observation skills,puzzle game,visual discrimination,difference game,car comparison,brain training,concentration,visual perception,kids game,adult puzzle,online game,differences in cars,racing car,puzzle,observation,game,car