This project uses your knowledge of 2D arrays to create an image processing application.

2D Arrays: Image Manipulation Project

In this project, we're going to practice Classes, Methods, Objects in Java so you can hone your skills and feel confident taking them to the real world.
Why? It's vital that you get comfortable creating classes and writing methods that perform various operations.

A Basic Calculator

In this project, we're going to practice conditionals in Java so you can hone your skills and feel confident taking them to the real world.
Why? Mastering combining basic fundamentals such as conditionals and arithmetic expressions will help you to build effective programs.

A Simple Car Loan Payment Calculator


Build a Java program to calculate the best fare option for a New York City visitor.

Best Fare Calculator

Help your friend find all the bugs in the program!

Bug Detective

Practice object-oriented Java by creating a `Droid` class and creating different instances of Droid.

Droids are robots built to perform tasks. A droid can be built for any task so it's the perfect candidate for a Java class!

Build A Droid

In this project, we're going to practice the switch statement in Java so you can hone your skills and feel confident taking them to the real world. 7 continents, 7 cities, 1 expression. You got this!

Continents and Cities

Use Java's `ArrayList` methods to build and tweak your desert island music playlist.

Desert Island Playlist

Use your knowledge of Spring to build a RESTful web API for a restaurant dining review web app scenario.

Dining Review API

The sheer size of the genome makes it difficult, if not impossible, to analyze by hand. The human genome, for example, contains 3 billion nucleotides. Thus, finding any information in the genome requires computational approaches. In this project, use Java string methods to find a protein in a strand of DNA.


DNA Sequencing

Write a program that prints the numbers from 1 to 100. But for multiples of three print “Fizz” instead of the number and for the multiples of five print “Buzz”. For numbers which are multiples of both three and five print “FizzBuzz”.

Fizz Buzz

In this project, you continue to build _Unquote_, a new meme trivia game for Android. You’ll combine your knowledge of conditional logic, math, and Java methods to begin forming the logical backbone of your game!

Game Logic Pt. I

🎵 Let’s get logical, logical // I want to get logical // Let’s get into logical // Let your method body talk, method body talk… 🎵 We regret nothing. In this project, you will work with `ArrayList` to fill out the remaining game logic required for _Unquote_, the trivia game that challenges players to correct false information that we managed to find on the Internet — we didn't look very hard.

Game Logic Pt. II

In this project, we're going to practice creating variables and printing. We're going to put your skills to the test by generating a story, Mad Libs style.

Java Variables: Mad Libs

Develop a Java model for tracking traits across language families.

Language Families

We've learned a powerful tool in Java — control flow! It's so powerful, in fact, that it can be used to tell someone's fortune.

Magic 8-Ball

It's time to build fluency with operators in Java. In this project, we're going to practice arithmetic in Java so you can hone your skills and feel confident taking them to the real world.
Why? Practicing computing integer values with Java's arithmetic operators will help you with a wide, wide range of Java tasks in the future.
What's next? Some math, more Java, and a sprinkle of magic. You got this!

Math Magic 

Write your first Java program from scratch by introducing yourself to users and planting a tree for them. You'll practice creating a class, defining the main method, and organizing print statements.

Planting a Tree

In this project, you continue your journey to build _Unquote_, the Android trivia game that challenges players to correct misinformation found on the Internet (every Facebook user’s favorite pastime!). 

You will create **Question.java**, the Java class that will represent each question you display to the player.

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2D Arrays: Image Manipulation Project

A Basic Calculator

A Simple Car Loan Payment Calculator

Best Fare Calculator

Bug Detective

Build A Droid

Continents and Cities

Desert Island Playlist

Dining Review API

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