Theory Concepts

Cryptography Computer Hardware Computer Networks Algorithms OOP Programming Binary Data Boolean Logic Database Concepts

Interactive Quizzes

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GCSE Computer Science (UK)

1.1 System Architecture 1.2 Memory and Storage 1.3 Computer networks 1.4 Network security 1.5 – Systems software 1.6 – Impacts of digital technology

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2.1 – Algorithms 2.2 – Programming fundamentals 2.3 – Producing robust programs 2.4 – Boolean logic 2.5 – Programming languages and IDEs

A-Level Computer Science (UK)

1.1 Contemporary processors, input, output and storage devices 1.2 Software and software development 1.3 Exchanging data 1.4 Data types, data structures and algorithms 1.5 Legal, moral, cultural and ethical issues

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2.1 Elements of computational thinking 2.2 Problem solving and programming 2.3 Algorithms

Python Challenges

Python Challenges - Beginner Level Python Challenges - Intermediate Level Python Challenges - Advanced Level Python Turtle Challenges Solved Challenges

HTML / CSS & JavaScript

HTML / CSS & JavaScript

LMC

LMC Challenges LMC Simulator

SQL

SQL Challenges

Block Programming

BBC micro:bit Challenges Scratch Challenges

Interactive Coding Puzzles

Pirate Island Space Explorer Interactive Coding Quizzes

Coding Tools

Online Python IDE Little Man Computer Flowchart Sudio Trace Table 101 Dashboard

Design Tools

Network Designer Database ERD Designer

Logic Gates Circuits

Logic Gates Circuits Simulator Logic Gates Diagrams Binary Activities Karnaugh Maps

Cryptography Corner

Enigma Simulator Enigma Mission X Turing-Welchman Bombe Simulator Frequency Analysis Cipher Wheel Visual Cryptography Pigpen Cipher Encoder MRX20 Mission to Mars Cryptography Challenges