Thread:Primexit/@comment-29331244-20150511112218/@comment-29331244-20150511232110

There'll be 3 math problems - ranges from easy to hard. The first one who answer the easiest answer will earn 'Tier 3 Mastery badge'. The first one who answer moderate and hardest answer will earn 'Tier 2' and 'Tier 1' Mastery badge respectively.