The Arena
You know your Dart. Now prove it. Take the quiz, solve the coding challenges, finish the assignments, then share how you did. Everything runs in your browser. Nothing to install.
Pick your challenge
Quiz
Section-wise, interview-style questions across types, patterns, control flow, functions, classes, class modifiers, async, and Flutter. Drill one topic or take the Mixed Gauntlet, then share your rank card.
Code
LeetCode-style Dart problems with hidden test cases. Your code runs right in the browser, and you pass every test to unlock the badge.
Build
Logical, beginner-to-medium build tasks with clear acceptance criteria. Tick them off and earn your completion certificate.
How sharing works
Answer the quiz, pass the tests, or check off an assignment.
A gamified card is generated with your score, rank, and streak.
Save it and post it in the class group, bragging rights included.