Cyber Arcade
69 free games — at least 10 for every program, from K–2 to grade 12. Each one practises a real skill from a program lesson. Play alone, or grab a grown-up and play together.
- No sign-up
- Nothing leaves your device
- Made-up examples only
- Defenders, never attackers
69 games
Password Monster
The monster only likes strong passwords. Feed it the good ones!
About 5 min · Badge: Password PalScam Spotter
Pop-ups are appearing! Close the tricks, keep the real messages.
About 4 min · Badge: Scam SpotterInbox Defender
Ten messages just arrived. Which are safe, which are phishing, which are spam?
About 6 min · Badge: Inbox DefenderCipher Escape Room
You are locked in the server room. Crack four codes to escape!
About 10 min · Badge: Code CrackerMini Capture the Flag
Five defender challenges. Use the toolbox, find the FLAG{...} and score points.
About 15 min · Badge: Flag HunterSOC Analyst for a Day
Alerts are coming in at Maple Valley School (a made-up school). What do you do?
About 8 min · Badge: Incident HeroAsk First!
Some things are fine to do. Some need a grown-up first. Can you tell which?
About 4 min · Badge: Ask-First HeroKindness Quest
Help Pip the penguin be kind online. Every kind choice earns hearts!
About 5 min · Badge: Kindness CaptainTech Words Match
Match each tech word to what it means. How few tries can you do it in?
About 4 min · Badge: Word WizardFirst, Next, Last
Robots follow steps in order. Can you put the steps in the right order?
About 4 min · Badge: Step SorterDigital Footprint Quiz
Everything you post leaves a footprint. How much do you know about yours?
About 5 min · Badge: Footprint TrackerClue Hunter
Tricky messages hide clues. Tap every clue that shows it’s a trick!
About 6 min · Badge: Clue HunterAI Helper Check
Robo the helper answers questions — but sometimes Robo makes mistakes. Check every answer!
About 5 min · Badge: Fact CheckerSafety Robot Maze
Code the robot with blocks to collect the safety star and dodge the virus rocks.
About 6 min · Badge: Block CoderLinux Treasure Hunt
A pretend computer hides secret words in its folders. Use real Linux commands to find them.
About 10 min · Badge: Command Line ExplorerPacket Journey
Follow a tiny packet of data across the internet. Put each journey in the right order.
About 6 min · Badge: Network NavigatorCyber Vocabulary Match
Defenders speak their own language. Match each cyber word to its meaning.
About 5 min · Badge: Cyber LinguistWho Gets Access?
You run access for a pretend school network. Approve, deny or escalate each request.
About 7 min · Badge: Access GuardianLog Detective
Strange things happened on a pretend server. Read the logs and find out what.
About 12 min · Badge: Log DetectiveIncident Commander
Ransomware alarms are ringing at a pretend company. Lead the response, one decision at a time.
About 8 min · Badge: Incident CommanderCloud Config Check
A pretend cloud setup is about to go live. Spot every risky setting before launch.
About 8 min · Badge: Cloud GuardianBug Squash
Every program has a bug hiding in it. Find the line that breaks it!
About 6 min · Badge: Bug SquasherAlgorithm Chef
An algorithm is a recipe. Put the steps in order so the computer gets it right.
About 5 min · Badge: Algorithm ChefPython Word Match
Match each Python word to what it does.
About 5 min · Badge: PythonistaLoop Maze
The robot has a new block: “forward until blocked” — a while-loop! Use it to solve long mazes in few blocks.
About 7 min · Badge: Loop MasterWhat Will It Print?
Be the computer. Read the Python and predict exactly what it prints.
About 7 min · Badge: Code ReaderCode Bricks: Level Up
Stack real Python bricks to print the goal — with countdowns, steps and patterns.
About 8 min · Badge: Range RangerData Type Sorter
Is it an int, a str, a list or a bool? Sort each Python value into the right box.
About 5 min · Badge: Type TamerCSV Detective
A pretend computer holds data files. Explore them and answer questions like a data analyst.
About 10 min · Badge: Data DetectiveClasses & Objects Match
Match object-oriented programming ideas to what they mean.
About 6 min · Badge: OOP ArchitectTest Case Challenge
Each function has a hidden bug. Pick the test that would catch it.
About 8 min · Badge: Test PilotShip It!
Real teams ship code with a workflow. Put each workflow in order.
About 5 min · Badge: ShipperTeach the Machine
Train your own tiny AI to spot sea animals. Pick the examples — then see if it learned!
About 8 min · Badge: Machine TeacherPrompt Builder
Good prompts get good answers. Pick the best prompt for each job.
About 6 min · Badge: Prompt ProSafe Prompt Sorter
Is it safe to type this into an AI chatbot? Sort each prompt before you hit Send.
About 5 min · Badge: Privacy KeeperIs It AI?
AI is hiding in everyday things. Which ones use AI and which just follow simple rules?
About 4 min · Badge: AI SpotterSpam Filter Trainer
Build a spam filter the way real ones work — by choosing training data. Then see where it fails.
About 8 min · Badge: Filter BuilderAI Terms Match
Match the words every AI builder uses to what they mean.
About 5 min · Badge: AI Vocab StarResearch Verifier
An AI wrote part of your research report. Check it like a professional before you hand it in.
About 7 min · Badge: Source CheckerAI Traffic Light
Green, yellow or red? Decide how responsible each use of AI is at school.
About 5 min · Badge: Responsible AI UserAI Workflow Designer
Businesses use AI inside workflows. Put each workflow in a safe, sensible order.
About 6 min · Badge: Workflow ArchitectPrompt Injection Spotter
Attackers hide instructions inside documents an AI will read. Find them before the AI does.
About 7 min · Badge: AI Security AnalystAI Policy Desk
You sit on a pretend company’s AI governance board. Make the call on each proposal.
About 6 min · Badge: Governance LeadPush or Pull?
Every machine moves with a push or a pull. Can you tell which?
About 4 min · Badge: Force FinderRobot or Not?
A robot senses, thinks and moves. Which of these are robots?
About 4 min · Badge: Robot SpotterSensor Match
Robots feel the world with sensors. Match each sensor to its job.
About 5 min · Badge: Sensor ExpertRover Rescue
A rover must reach the stranded explorer. Code its path with blocks and loops.
About 7 min · Badge: Rover PilotDebug the Robot
The robot keeps going wrong! Put the steps for building and fixing it in order.
About 5 min · Badge: Robot FixerEngineering Design Cycle
Engineers solve problems with a cycle. Put each design challenge in order.
About 5 min · Badge: Design EngineerIf-Then Robot
Read the robot’s code and its sensor values. What will it do?
About 6 min · Badge: Logic EngineerMission to Mars
Your team’s rover lands on Mars. Make the engineering calls that keep it alive.
About 7 min · Badge: Mission EngineerSmooth Driver
Jerky robots lose competitions. Answer control and sensor-data questions to drive smoothly.
About 7 min · Badge: Control EngineerSensor Log Reader
Your robot crashed in practice. Dig through its pretend log files to find out why.
About 10 min · Badge: Telemetry AnalystRobot Python Bricks
Stack Python bricks to print the robot’s command list — with loops, not copy-paste.
About 8 min · Badge: Robot ProgrammerCareer Quest
Pick the activities you enjoy. See which tech careers match — and which program builds them.
About 4 min · Badge: Career ExplorerResume Bullet Sorter
Strong resume bullets show action and results. Sort the strong from the weak.
About 5 min · Badge: Resume ReadySTAR Story Builder
Interviewers love STAR stories: Situation, Task, Action, Result. Put each story in order.
About 5 min · Badge: StorytellerMock Interview
Practise a tech internship interview. Pick the strongest answer each time.
About 7 min · Badge: Interview ReadyTech Role Match
Match each tech job to what that person actually does all day.
About 5 min · Badge: Role NavigatorCredential Checker
Certifications can open doors — if you choose wisely. Test your credential know-how.
About 6 min · Badge: Credential PlannerProfile Polish
A pretend student’s online profile has problems. Spot everything a recruiter wouldn’t like.
About 6 min · Badge: Profile ProTicket Triage
You’re on a pretend IT help desk. Prioritise each ticket: urgent, normal or low.
About 6 min · Badge: Help Desk HeroFake Job Catcher
Job posts pop up on screen. Tap the fake ones before they trick you!
About 5 min · Badge: Scam-Proof ApplicantProfessional Email
Mentors and employers notice how you write. Pick the most professional message.
About 5 min · Badge: Pro CommunicatorRobot Steps
Snap code bricks together to guide the robot to the star.
About 5 min · Family missionSafe to Share?
Sort what is OK to share online, what needs a grown-up, and what stays private.
About 5 min · Family missionPhishing Detective
Find the five clues that give away a fake email.
About 7 min · Family missionAI: Fact or Fake?
A chatbot answered five questions. Which answers need checking?
About 5 min · Family missionPython Code Bricks
Stack real Python code bricks to make the output match.
About 7 min · Family missionBadge collection
64 badges to collect across six programs.