Python Challenges: Gorilla Hack Edition | KS3 & KS4 Coding Missions

Make Python programming exciting with this hacker-themed challenge pack for KS3 and KS4 Computer Science.

In this resource, students become trainee cyber agents at Gorilla Hack Academy and complete a series of ethical coding missions. Each challenge is designed to build confidence with key Python skills while keeping students engaged through a fun cyber / hacker theme.

The pack includes 5 Python challenges:

Challenge 1: Access Override
Students create a secure login system using input, variables and if statements.

Challenge 2: Codebreaker Cipher Tool
Students build a simple message encoder using strings, loops and basic algorithms.

Challenge 3: Password Strength Scanner
Students check password strength using string methods, selection and validation.

Challenge 4: Data Packet Hunt
Students search through lists to find hidden target values.

Challenge 5: Escape the Server Room
Students create a text-based adventure game using input, selection and variables.

Skills covered include:

input and output
variables
selection
iteration
strings
lists
Boolean logic
validation
problem solving
debugging

This resource is ideal for:

KS3 Computer Science
KS4 Computer Science
GCSE programming practice
coding clubs
cover lessons
homework tasks
independent learning
end-of-topic revision

The hacker theme gives students a clear purpose for each task, helping programming feel more like a mission than a worksheet. The challenges are classroom-friendly and focus on ethical coding, logic and problem solving rather than real hacking.

Perfect for teachers who want a fun, engaging and ready-to-use Python resource that helps students practise essential programming skills.