Learn to code. Grow your aura.

Short lessons, real challenges and a glowing sidekick called Byte. Every challenge you solve adds aura, unlocks badges and moves you up the ranks.

Start learning Try a challenge

Set up your journey

Pick where you're starting and what you want to learn. You can change both at any time.

Your level

BeginnerNew to coding. Start with the very basics. IntermediateYou know the basics. Loops, if / else and functions. ProComfortable already. Array methods, classes and more.

Your language

Python studio

Learn a concept, then prove it with a challenge.

Beginner+10 aura

Choose a challenge

Pick a language and challenge to begin.

Code editormain.py

Tab indents. Press Esc then Tab to leave the editor. Ctrl/⌘ + Enter checks your answer.

Write your code, then press Check answer. I'll tell you how it went.

Output

Code lab

Your own space to experiment. Choose a language, write anything you like and run it. Your code saves automatically.

Your codemain.py

Input for your program (optional: one line for each time your code asks for input)

Ctrl/⌘ + Enter runs your code. Tab indents; press Esc then Tab to leave the editor.

Output

Your aura

Solve challenges to earn aura. Harder challenges give more: 10 for Beginner, 20 for Intermediate and 30 for Pro.

Current rank

Spark

aura

0solved
0in a row now
0best run

Learn to code. Grow your aura.

Set up your journey

Your level

Your language

Python studio

Choose a challenge

Output

Code lab

Output

Your aura

Badges

Progress by language

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