Show your skills of concentration by mastering
Match all 18 Icons as quickly as you can. Click the timer to restart the game.
60 Seconds = Cranial Deity
1:15 Minutes = Mental Master
1:30 Minutes = Intellectual Wizard
1:45 Minutes = Cerebral Scholar
2:00 Mnutes = Above Average
2:30 Mnutes = Average
3:00 Minutes = Stoner
3:30 Mnutes = You're stoned!
4:00 Mnutes or more = You're too high to play right now!