Modules
4
Config-driven lessons
Language Track
Java
Level up enterprise fundamentals, OOP patterns, and backend quests.
Track Progress22%
1 modules stabilized. Next: Collections.
Total XP
1,160
Available in track
Daily Quest
55
Collections five-question streak
Next Module
Intermediate
Collections
Beginner quest
Classes & Objects
Build classes & objects fluency through short lessons, quizzes, and raid practice.
Intermediate quest
Collections
Build collections fluency through short lessons, quizzes, and raid practice.
Intermediate quest
Streams
Build streams fluency through short lessons, quizzes, and raid practice.
Advanced quest
Spring APIs
Build spring apis fluency through short lessons, quizzes, and raid practice.
Boss Raids
JA
javaBeginner
Java Class Colossus
A towering OOP boss built from class declarations and object lifecycles.
32.87.4KRaid
CO
javaIntermediate
Collections Sentinel
A module-specific quiz battle that tests collections mastery before the next raid route.
39.27.4KRaid
ST
javaIntermediate
Streams Sentinel
A module-specific quiz battle that tests streams mastery before the next raid route.
39.28.4KRaid