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

Complete 15 quizzes in 6h. Speed achievement.

Complete 10 quizzes between 22:00-06:00 (night time). Master quizzes while others sleep!

Complete 10 quizzes in 3h. Speed 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 5 quizzes in 1d. Speed achievement.

Complete 10 easy difficulty quizzes. Difficulty mastery.

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

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

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

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

Complete 10 quizzes. Milestone achievement.

Complete 3 quizzes in 1h. Speed achievement.

Complete 2 quizzes in 1h. Speed achievement.

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

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.

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

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

Complete 5 quizzes. Milestone achievement.

Complete 1 quiz. Milestone achievement.