Apply your knowledge by building a project

Everybody remembers this paper-and-pencil game from childhood: Tic-Tac-Toe, also known as Noughts and crosses or Xs and Os. A single mistake usually costs you the game, but thankfully it is simple enough that most players discover the best strategy quickly. Let’s program Tic-Tac-Toe and get playing!

Cinema has been a part of the entertainment industry for a long time: a good movie is a way to escape reality and live through a variety of emotions. The best cinema experience you can get is probably in a cinema theatre. In this project, you will create an application that helps manage a cinema theatre: sell tickets, check available seats, see sales statistics, and more.

Secret agents use encryption all the time. You know that everything can be encrypted as different characters. What about encryption that uses only one character and space? This method has a name — the Chuck Norris cipher. In this project, you will create a program that can encrypt any text into a sequence of zeros and spaces and decrypt this sequence into text.

Many people are keenly interested in the animal kingdom, and many of us are dedicated to caring for them. In this project, we aim to create a straightforward application that offers insights into the animals that inhabit an aquarium.

Connect Four is a fun game for two players. The players place discs on a vertical board that is 7 columns wide and 6 rows tall. The goal of the game is to be the first to form a horizontal, vertical, or diagonal line of four discs. In this project, you will develop this game with a number of improvements.

Tipping is a way to show your satisfaction and your gratitude for the service you get. However, it's a pain in the neck to calculate the amount of tip, so let's create a handy tool that will make it easier!

Keeping diaries is a popular thing across the world. You can take notes about your daily experiences and personal feelings or write the goals you want to achieve. In this project, you will create your diary application secured with a password to prevent others from accessing it.

Do you want to have a custom calculator on your smartphone? Create a basic calculator app and get to know Android Studio better. You will work with a UI and learn how to make your program respond to user actions.