Complete 50 easy difficulty quizzes. Difficulty mastery.

Complete 50 quizzes in 2d. Speed achievement.

Complete 50 quizzes in 1w. Speed achievement.

Complete 25 normal difficulty quizzes. Difficulty mastery.

Get 100% on 50 quizzes in 1w. Elite achievement.

Complete 25 quizzes in 1d. Speed achievement.

Complete 1 easy quiz in 10 different topics. Easy difficulty breadth achievement.

Complete 10 easy quizzes in 10 different topics. Easy difficulty breadth achievement.

Complete 50 easy quizzes in 10 different topics. Easy difficulty breadth achievement.

Complete 25 easy difficulty quizzes. Difficulty mastery.

Complete 50 quizzes. Milestone achievement.

Get 100% on 50 different quizzes. Perfect score achievement.

Win 15 quizzes in a row without any failures. Streak achievement.

Win 10 quizzes in a row without any failures. Streak achievement.

Complete 10 quizzes successfully after experiencing a failure. Bounce back stronger!

Complete 5 hard difficulty problems. Difficulty mastery.

Complete 3 hard difficulty problems. Difficulty mastery.

Complete 15 problems in any single topic category. Topic depth.

Complete 30 problems with clean solving patterns. Anti-cheat champion.

Pass all 7 testcases on first attempt for 25 problems. Perfect submission achievement.

Complete 25 problems using Python. Language mastery.

Complete 5 normal difficulty problems. Difficulty mastery.

Complete 10 problems in any single topic category. Topic depth.

Complete 25 coding problems. Milestone achievement.

Complete 20 problems in 1m. Speed achievement.

Complete 20 problems in a row without failures. Winning streak achievement.

Achieve average execution time < 0.1s across 10 problems. Speed efficiency.

Achieve both execution < 0.1s AND memory < 25.0MB across 10 problems. Optimal code.

Complete 15 problems in a row without failures. Winning streak achievement.

Complete 15 problems with clean solving patterns. Anti-cheat champion.

Complete 15 coding problems. Milestone achievement.

Achieve average memory usage < 25.0MB across 10 problems. Memory efficiency.

Complete at least 2 problems in 3 different categories. Topic breadth.

Complete 10 problems using Python. Language mastery.

Pass all 7 testcases on first attempt for 10 problems. Perfect submission achievement.

Complete 10 problems in 1w. Speed achievement.

Complete 5 problems in any single topic category. Topic depth.

Complete 10 problems in a row without failures. Winning streak achievement.

Complete 10 coding problems. Milestone achievement.

Complete 10 easy difficulty problems. Difficulty mastery.

Complete at least 3 problems in 2 different programming languages. Polyglot achievement.

Complete 6 problems in 1w. Speed achievement.

Pass all 7 testcases on first attempt for 5 problems. Perfect submission achievement.

Achieve average execution time < 0.1s across 5 problems. Speed efficiency.

Achieve average memory usage < 25.0MB across 5 problems. Memory efficiency.

Achieve both execution < 0.1s AND memory < 25.0MB across 5 problems. Optimal code.

Complete 5 problems in a row without failures. Winning streak achievement.

Complete 5 easy difficulty problems. Difficulty mastery.

Complete 5 coding problems. Milestone achievement.

Pass all 7 testcases on first attempt for 3 problems. Perfect submission achievement.

Complete 3 problems in 1d. Speed achievement.

Complete 2 problems in 1d. Speed achievement.

Complete 3 problems in a row without failures. Winning streak achievement.

Complete 3 coding problems. Milestone achievement.

Pass all 7 testcases on first attempt for 1 problem. Perfect submission achievement.

Complete 25 quizzes in 2d. Speed achievement.

Complete 15 quizzes in 6h. Speed achievement.

Complete 25 quizzes in 1w. Speed achievement.

Get 100% on 20 quizzes in 1d. Elite achievement.

Complete 25 quizzes. Milestone achievement.

Get 100% on 25 different quizzes. Perfect score achievement.

Complete 10 quizzes in 1h. Speed achievement.

Complete 10 quizzes in 3h. Speed achievement.

Complete 10 normal difficulty quizzes. Difficulty mastery.

Get 100% on 10 normal difficulty quizzes. Perfect score achievement.

Complete your first self-evaluation quiz from a lesson, roadmap, or syllabus.

Complete at least 1 quiz per day for 3 consecutive days. Daily streak achievement.

Complete 10 quizzes in any single major topic. Topic depth achievement.

Complete 10 quizzes in 1d. Speed achievement.

Get 100% on 6 quizzes in 1h. Elite achievement.

Complete 5 quizzes in 1h. Speed achievement.

Complete 10 easy difficulty quizzes. Difficulty mastery.

Get 100% on 10 easy difficulty quizzes. Perfect score achievement.

Complete 10 quizzes. Milestone achievement.

Get 100% on 10 different quizzes. Perfect score achievement.

Complete 3 quizzes in 1h. Speed achievement.

Complete 5 quizzes in 1d. Speed achievement.

Win 5 quizzes in a row without any failures. Streak achievement.

Complete 5 quizzes successfully after experiencing a failure. Bounce back stronger!

Win 3 quizzes in a row without any failures. Streak achievement.

Complete 5 quizzes. Milestone achievement.

Get 100% on 5 different quizzes. Perfect score achievement.

Complete at least 1 quiz in 15 different major topics. Cross-training achievement.

Complete 2 quizzes in 1h. Speed achievement.

Complete at least 1 quiz in 20 different major topics. Cross-training achievement.

Complete 1 coding problem. Milestone achievement.

Complete 1 quiz. Milestone achievement.

Complete at least 1 quiz in 10 different major topics. Cross-training achievement.

Complete at least 1 quiz in 5 different major topics. Cross-training achievement.

Complete at least 1 quiz in 3 different major topics. Cross-training achievement.

Get 100% on 1 different quiz. Perfect score achievement.