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All basic tasks and AI hints
- 220 Easy-level tasks
- Secure Python 3.12 sandbox
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- AI hints and explanations — 10 total
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- Mock Interview mode — 1 attempt / day
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- All Medium and Hard tasks + problems from real Python interviews
- +50% Power per solved task — the boost locks in forever, even after the subscription expires
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- Every hard interview problem — Medium, Hard and Expert (Google, Meta, Tesla…)
- Unlimited AI hints and error explanations
- AI-generated tasks for your level — up to 10 / day
- Community top solutions
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Why Premium
+50% Power per solve
Boost locks in forever — stays after subscription ends
Unlimited Mock Interview
Removes the “1 attempt per day” cap, plus up to +50% bonus Power per clean pass
Hard interview problems
Medium, Hard and Expert from Google, Meta, Tesla and others — the easy ones are free too
Unlimited AI mentor
Hints and error explanations with no limit
AI-generated tasks
Up to 10 unique tasks per day for your level
Top community solutions
Learn from the best — see how others solve