OpsKarma

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Practise free.
Hire affordably.

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Free

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  • All coding problems with hidden tests
  • Broken-server labs, within weekly hours
  • Projects with AI off or authored hints
  • A private proof page you can share

Builder

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More time on real machines, and the full AI helper.

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Everything in Free, plus

  • More workspace hours every week
  • Full AI helper in projects
  • Save more work and reset more often
  • AI interviewer follow-ups on your proof

Pro

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For when you are preparing for real interviews.

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Everything in Builder, plus

  • The most workspace hours
  • Practice assessments, timed like real hiring tests
  • Live AI interview practice (when it launches)
  • Priority machines at busy times

Questions,
answered.

Yes. No card needed. You get every coding problem, the labs, projects and a proof page, with weekly workspace hours.