Learner
Learning since 6 Oct 2026
Level 1 · 10/250 XP to level 2
Statistics
0
Day streak (best 1)
10
Total XP
0/151
Lessons completed
1
Level
This week
- 0ThuThu 22 Oct 2026: 0 XP
- 0FriFri 23 Oct 2026: 0 XP
- 0SatSat 24 Oct 2026: 0 XP
- 10SunSun 25 Oct 2026: 10 XP
- 0MonMon 26 Oct 2026: 0 XP
- 0TueTue 27 Oct 2026: 0 XP
- 0WedWed 28 Oct 2026: 0 XP
Units
Unit 1
Algorithms & coding foundations
0/24Unit 2
Software engineering & languages
0/15Unit 3
Operating systems, concurrency & performance
0/11Unit 4
Networks
0/10Unit 5
Distributed systems, cloud & reliability
0/14Unit 6
Databases, storage & data systems
0/10Unit 7
ML, deep learning & applied AI
0/13Unit 8
AI infrastructure
0/10Unit 9
Research methods (shared)
0/12Unit 10
AI research branch
0/9Unit 11
Systems research branch
0/4Unit 12
Networking research branch
0/4Unit 13
Cloud research branch
0/5Unit 14
Database research branch
0/5Unit 15
Interview skills & communication
0/5
Achievements
First steps
0/1Complete your first lesson
Scholar
1/100Check off 100 learning objectives
On fire
1/7Reach a 7-day streak
Problem solver
0/25Solve 25 practice problems
Unit champion
0/1Complete a whole unit
Halfway there
0/76Complete 76 lessons
How XP works
- +10 XP check off a learning objective
- +50 XP complete a lesson
- +15 XP record a practice attempt
- +10 XP solve a practice problem on your own
- +20 XP record a review
- +1 XP log study time (per 2 minutes)
XP is counted from your real activity, and a day with any XP keeps your streak alive.