5
xingming Lu
Last seen 8 years ago
Member for 10 years, 29 days
Difficulty Normal
Comprehension First Time
Used comprehension for the first time
Consistency Level 1
Solved task every day for 2 consecutive days
Consistency Level 2
Solved task every day for 3 consecutive days
First Hundred
Reached 100 points
Great start
Solved the first task
Learner level 1
View 5 solutions
Learner level 2
View 25 solutions from at least 3 missions
Solver Level 1
Solved 5 tasks
