Akuna Capital

80-in-8

Test Rules

80 questions: answer as many as you can (this sample: the first 10)

8 minutes total: manage your own pace (this sample: 60 seconds)

Penalty scoring: +1 correct, -2 wrong, 0 skip. Wrong answers cost you points

Free sample: the first 10 questions of the format in 60 seconds, the same pace as this practice simulation. Sample runs aren't saved. Premium unlocks the full 80-question format with saved attempts and benchmarks.

80 mental math questions in 8 minutes, similar format to Optiver. No fractions in first round.