CBT Challenge Ranking
Top scorers this season — Season 10
How the Ranking Works
Take CBT Exams
Start a free practice exam from the Classroom section. Every exam counts towards your ranking.
Earn Points
Your ranking score is based on your average percentage across all exams taken, weighted by difficulty.
Climb the Board
The more practice exams you take and the higher you score, the higher you climb on the leaderboard.
Season 10 Leaderboard
Updated dailyJoin the challenge and climb the leaderboard — it's completely free!
Start Practice →CBT Challenge Season 10 — Prizes Up for Grabs!
Top performers on the leaderboard at the end of Season 10 will win exciting prizes. Take as many practice exams as you can, score high, and secure your spot at the top. All participants who take at least 5 exams during the season are eligible.