Tier 1 - improve your score by 2 correct on 50 quizzes you have played in the past (186 players)
Tier 2 - improve your score by 2 correct on 150 quizzes you have played in the past (145 players)
Tier 3 - improve your score by 2 correct on 500 quizzes you have played in the past (47 players)
Tier 4 - improve your score by 2 correct on 1000 quizzes you have played in the past (18 players)
Tier 5 - improve your score by 2 correct on 1750 quizzes you have played in the past (11 players)
Tier 6 - improve your score by 2 correct on 2500 quizzes you have played in the past (2 players)
Tier 7 - improve your score by 2 correct on 3750 quizzes you have played in the past (14 players)
T7 Club : PHILVV Dagny1 kstyle53 mandy2 piet stephedm agentofchaos wellenbrecher comark2000 colbymanram turaguy matthewpokemon ClarkyB Buddy1