Complete 10 quizzes in any single major topic. Topic depth achievement.
Complete 25 quizzes in any single major topic. Topic depth achievement.
Complete 10 quizzes between 22:00-06:00 (night time). Master quizzes while others sleep!
Complete at least 1 quiz in 3 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 10 different major topics. Cross-training achievement.
Complete at least 1 quiz in 15 different major topics. Cross-training achievement.
Complete at least 1 quiz in 20 different major topics. Cross-training achievement.
Complete 25 easy difficulty quizzes. Difficulty mastery.
Get 100% on 1 different quiz. Perfect score achievement.
Get 100% on 5 different quizzes. Perfect score achievement.
Get 100% on 10 different quizzes. Perfect score achievement.
Get 100% on 25 different quizzes. Perfect score achievement.
Get 100% on 10 easy difficulty quizzes. Perfect score achievement.
Complete at least 1 quiz per day for 3 consecutive days. Daily streak achievement.
Complete 10 easy difficulty quizzes. Difficulty mastery.
Complete 1 quiz. Milestone achievement.
Complete 5 quizzes. Milestone achievement.
Complete 10 quizzes. Milestone achievement.
Complete 25 quizzes. Milestone achievement.
Complete 3 problems in a row without failures. Winning streak achievement.
Complete 5 problems in a row without failures. Winning streak achievement.
Complete 5 problems in any single topic category. Topic depth.
Complete 5 problems between 22:00-06:00 (night time). Night coding achievement.
Pass all 7 testcases on first attempt for 1 problem. Perfect submission achievement.
Pass all 7 testcases on first attempt for 3 problems. Perfect submission 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 1 coding problem. Milestone achievement.
Complete 3 coding problems. Milestone achievement.
Complete 5 coding problems. Milestone achievement.
Complete 5 normal difficulty problems. Difficulty mastery.
Complete CTF challenges to unlock achievements!
Complete 10 quizzes in any single major topic. Topic depth achievement.
Complete 25 quizzes in any single major topic. Topic depth achievement.
Complete 10 quizzes between 22:00-06:00 (night time). Master quizzes while others sleep!
Complete at least 1 quiz in 3 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 10 different major topics. Cross-training achievement.
Complete at least 1 quiz in 15 different major topics. Cross-training achievement.
Complete at least 1 quiz in 20 different major topics. Cross-training achievement.
Complete 25 easy difficulty quizzes. Difficulty mastery.
Get 100% on 1 different quiz. Perfect score achievement.
Get 100% on 5 different quizzes. Perfect score achievement.
Get 100% on 10 different quizzes. Perfect score achievement.
Get 100% on 25 different quizzes. Perfect score achievement.
Get 100% on 10 easy difficulty quizzes. Perfect score achievement.
Complete at least 1 quiz per day for 3 consecutive days. Daily streak achievement.
Complete 10 easy difficulty quizzes. Difficulty mastery.
Complete 1 quiz. Milestone achievement.
Complete 5 quizzes. Milestone achievement.
Complete 10 quizzes. Milestone achievement.
Complete 25 quizzes. Milestone achievement.
Complete 3 problems in a row without failures. Winning streak achievement.
Complete 5 problems in a row without failures. Winning streak achievement.
Complete 5 problems in any single topic category. Topic depth.
Complete 5 problems between 22:00-06:00 (night time). Night coding achievement.
Pass all 7 testcases on first attempt for 1 problem. Perfect submission achievement.
Pass all 7 testcases on first attempt for 3 problems. Perfect submission 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 1 coding problem. Milestone achievement.
Complete 3 coding problems. Milestone achievement.
Complete 5 coding problems. Milestone achievement.
Complete 5 normal difficulty problems. Difficulty mastery.