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Coding Challenges

Try some free coding challenges for practice

Before you try "30 Days of Swift"why not try the free Xcode coding challenges to practice your skills. Below are two common challenges most engineers complete early on in their careers.

Coding Challenge #1 - FizzBuzz

This is an Xcode playground file. It contains instructions to a coding test along with an already-built solution.

 

To complete the challenge: 

  1. Open the README file for the instructions

  2. Create a new Xcode project to complete the challenge.

  3. Compare your solution to ours.

ZIP-icon-small.png
Xcode-icon.png

Read the README file for full instructions.

Create a new project in Xcode and write your own code.

Coding Challenge #2 - Palindrome Checker

This is an Xcode playground file. It contains instructions to a coding test along with an already-built solution.

 

To complete the challenge: 

  1. Open the README file for the instructions

  2. Create a new Xcode project to complete the challenge.

  3. Compare your solution to ours.

ZIP-icon-small.png
Xcode-icon.png

Read the README file for full instructions.

Create a new project in Xcode and write your own code.

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