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28-Day LeetCode Challenge

Transform your coding skills in just 28 days. Solve curated problems, track your progress, earn achievements, and compete on the leaderboard.

code
Built-in Code Editor

Write and test Python code directly in your browser with instant feedback.

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Streak Tracking

Build consistency with daily streaks and earn bonus points for maintaining them.

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Achievements & Points

Unlock achievements, earn points, and climb the leaderboard.

star Points System

Problem Points
  • Easy 10 points per problem
  • Medium 20 points per problem
  • Hard 40 points per problem
Streak Bonuses
  • local_fire_department 7-day streak: +50 bonus
  • whatshot 14-day streak: +100 bonus
  • emoji_events 28-day completion: +250 bonus
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