Array Challenges

Practice array manipulation with these challenges.

Challenge 1: Find Maximum

Find the maximum value without using Math.max:

Challenge 2: Remove Duplicates

Remove duplicate values from an array:

Challenge 3: Flatten Array

Flatten a nested array one level deep:

Challenge 4: Rotate Array

Rotate an array by k positions:

Challenge 5: Find Intersection

Find common elements in two arrays:

Bonus: Chunk Array

Split array into chunks of given size: