Code Adventure 🗡️

Embark on an epic coding journey! Help heroes, wizards, and adventurers by solving JavaScript challenges. Each puzzle teaches you programming concepts through engaging stories.

Level 1 of 8
easy

The Lost Treasure

🏴‍☠️ Captain JavaScript has lost his treasure! He remembers it's hidden at an even-numbered location. Help him check if a number is even to find his gold!

Your Mission:

Help the adventurer find the treasure by implementing a function that checks if a number is even.

Concept:Conditionals & Operators

Test Cases:

Input: [4]
Expected: true
isEven(4) should return true
Input: [7]
Expected: false
isEven(7) should return false
Input: [0]
Expected: true
isEven(0) should return true
Input: [-2]
Expected: true
isEven(-2) should return true

Adventure Progress:

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