Programming · Python
Build a Snake game
Program the classic Snake with scoring, growing length and game over.
- Easy
- 2–7 days
- Free
606 projects · 13 streams · every class
Technology projects 21
Coding, AI, data, security and hardware projects for school computer science, college courses and your portfolio. Most need only a computer and free software.
21 Technology projects
Cybersecurity + Pure Mathematics
Implement classic ciphers and break them
Write Caesar and substitution ciphers, then crack them with frequency analysis.
- Easy
- 2–7 days
- Free
Software Development · Frontend
Make a personal portfolio website
Design and publish a fast, mobile-friendly site that shows who you are and what you have built.
- Easy
- 2–7 days
- Free
Cybersecurity · Authentication
Build a password strength checker
Score a password's strength, explain why, and estimate how long it would take to guess.
- Easy
- 2–7 days
- Free
Robotics, IoT and Hardware · Arduino
Make a digital thermometer with a display
Read a temperature sensor and show the value on a small screen.
- Easy
- 2–7 days
- 500–1,000
Programming · Python
Make a to-do list app that saves to a file
Build a command-line task manager that adds, completes, deletes and saves tasks between runs.
- Easy
- 2–7 days
- Free
Data · Data Analytics
Explore a dataset and tell its story
Pick a public dataset, ask five questions of it and answer each with a chart.
- Easy
- 2–7 days
- Free
Programming · Python
Automate a boring task with a script
Write a script that renames and sorts a messy folder of files by type and date.
- Easy
- 2–7 days
- Free
Data · Data Visualization
Visualise your own screen time for a month
Log your phone's screen-time figures daily and find your patterns.
- Easy
- 2–4 weeks
- Free
Artificial Intelligence · NLP
Build a rule-based chatbot for school FAQs
Answer common questions about your school with keyword matching and a fallback reply.
- Easy
- 2–7 days
- Free
Robotics, IoT and Hardware + Graphic and UI/UX Design
Design and 3D print a useful object
Design a phone stand or cable holder in free CAD software and improve it over three versions.
- Easy
- 2–7 days
- 250–500
Programming · Python
Build a calculator with a graphical interface
Make a desktop calculator with buttons, a display and keyboard support.
- Easy
- 2–7 days
- Free
Programming · Python
Create a text adventure game engine
Build a game where rooms, items and puzzles are loaded from a data file.
- Easy
- 1–2 weeks
- Free
Programming · JavaScript
Build a typing speed tester
Show a passage, time the user typing it and report words per minute and accuracy.
- Easy
- 2–7 days
- Free
Programming · Java
Simulate a bank account system
Model accounts, deposits and withdrawals with classes, and keep a transaction history.
- Easy
- 2–7 days
- Free
Programming + EdTech and Study Tools
Write a quiz game that reads questions from a file
Build a quiz program with a question bank in a file, shuffled questions and a final score.
- Easy
- 2–7 days
- Free
Cybersecurity · Privacy
Audit your digital footprint
Find what is publicly visible about you online and tighten your privacy settings.
- Easy
- 2–7 days
- Free
Programming · C
Build a student marks manager in C
Store student records in a file, calculate totals and grades, and print a ranked report.
- Easy
- 2–7 days
- Free
Data + Statistics and Probability
Test whether a coin or die is fair with statistics
Roll a die 300 times and test whether the results fit a fair die.
- Easy
- 1 day
- Free
Robotics, IoT and Hardware · Embedded Systems
Build a multiplayer quiz buzzer
Make a buzzer system that shows which of four teams pressed first.
- Easy
- 2–7 days
- 500–1,000
Programming + Psychology
Build a reaction-time tester and analyse the results
Write a program that measures reaction time, then use it to compare conditions such as time of day.
- Easy
- 2–7 days
- Free
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