BYTE ยท GLITCH CAT ยท DEBUGGER

Welcome to
Byte's Lab.

Every bug is just a clue. Byte will teach you how to find what's broken, fix it, and feel like a genius when it works.

Debugging Error Thinking Logic Tracing
Start Lesson 1 โ€” Free โ†“
Byte
1
What's a Bug?
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Find the Error
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Fix It Fast
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Byte's Big Debug
Lesson 01 ยท Free

What's a Bug?

Before you can fix something, you need to understand what went wrong. Byte lives for this part.

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Read ยท 2 min

"Hi! I'm Byte. I'm a glitch cat โ€” which means I LOVE finding mistakes. Most cats chase mice. I chase bugs."

A bug is just a mistake in code. It could be a typo. It could be instructions in the wrong order. It could be a missing piece. Bugs are super normal โ€” even professional coders have them every single day.

The cool thing? Every bug is actually a puzzle. And puzzles have solutions. That means when you find a bug, you're not failing โ€” you're one step closer to figuring it out.

Byte's rule: Don't panic. Look closer. The answer is always in the code somewhere.

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Spot the Bug ยท Click to Find It

Byte's code is broken. One of these lines has a bug. Tap the line you think is wrong!

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Match It ยท Bug Types

Byte knows there are different kinds of bugs. Match each bug type to what it means!

Bug Type
Typo Bug
Order Bug
Missing Piece Bug
What It Means
Something is forgotten or left out
A word is spelled wrong
Steps are in the wrong sequence
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Reflect ยท Byte Wants to Know

Think of a time something went wrong โ€” not in code, just in real life. Maybe you forgot something, or did steps in the wrong order. What happened and how did you fix it?

Members Only โ€” Unlock All Lessons
Lesson 02
Read the Error Message
Error messages aren't scary โ€” they're clues. Learn to read them like Byte does.
Start Lesson 2 โ†’
Lesson 03
Fix It Step by Step
Byte's method for fixing any bug: slow down, isolate, test, repeat.
Start Lesson 3 โ†’
Lesson 04
Byte's Big Debug Challenge
A full broken program. Can you find all 5 bugs and get it running?
Start Lesson 4 โ†’

Byte has puzzles, bug hunts, and a final challenge that'll make you feel like a real debugger. Join the crew to unlock everything.

You're in the crew. All of Byte's lessons are unlocked โ€” keep debugging.