LIVE SUBMISSIONS — 3 DAYS

Challenges Pro

Every challenge, with a shorter wait between submissions and twice the daily runs.

Challenges Challenges Pro
All C++ and Rust challenges, certified benchmarks, verified badges
Wait between submissions to the same challenge 5 minutes 1 minute
Submissions per challenge per day 10 (5 on most Rust challenges) 20 (10)
Submissions per hour, all challenges 30 60

What stays the same

  • The benchmark, the hardware and the scoring. Pro submissions run on the same isolated cores and are measured exactly like everyone else's.
  • Fair-play review applies to every scored submission.
  • Leaderboards and badges: Pro buys iteration speed, not a different measurement.

Price

Monthly $15.00/mo
Yearly Save 33% $120.00/yr

Pro includes full challenge access — no other plan is needed. Payments are processed through Paddle with automatic VAT handling. Cancel anytime from your dashboard — access runs to the end of the paid period.