Doctor Who？
Mức độ, China
Xếp hạng:
1
Xếp hạng
Well begun is half done
Complete Level 0
1/1
3
Xếp hạng
Gimme 5!
Complete five tasks
5/5
1
Xếp hạng
One small step
Complete your first task
1/1
1
Xếp hạng
Commentator
Get 10 likes for a comment in the Lessons or Tasks section
3/10
5
Xếp hạng
100
Test: 5 days of code
Complete at least one task per day for 5 days in a row
0/5
10
Xếp hạng
Elon Musk
Complete all tasks in the first quest.
8/309
5
Xếp hạng
Perfect 10
Complete 10 tasks
8/10
15
Xếp hạng
Silver Marathon
Earn the Marathon achievement (5 tasks in one day) seven times
1/7
10
Xếp hạng
Silver Sprint
Earn the Sprint achievement (2 tasks in one day) seven times
1/7
3
Xếp hạng
The Scientific Approach!
Complete all tasks in Level 1. Java Syntax quest
0/23
1
Xếp hạng
Daily
Sprint
Complete two tasks in one day
0/2