Level Up: Java

Want to ramp up your Java skills? Check out these practical, hands-on challenges to level up as a Java developer and test your brain power in real time.

Introduction

• Why do coding challenges?
• What you need to know
• Using GitHub Codespaces with this course
• Setting up the Codespace

1. Beginner Code Challenges

• Even or odd
• Password complexity
• Double or nothing
• Calculate water bill
• Model a person

2. Intermediate Code Challenges

• 100 days from now
• Student volunteers
• Letter points
• End of the year sale
• Investing change

3. Advanced Code Challenges

• Determine the winner
• Joke generator
• Redact a secret message
• Parse a CSV file