Learning Zone ✕

Theory Concepts

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

Interactive Quizzes

View All Quizzes

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

Coding Challenges ✕

Python Challenges

Online Python IDE Python Challenges - All Levels Python Challenges - Beginner Level Python Challenges - Intermediate Level Python Challenges - Advanced Level Python Turtle Challenges Solved Challenges Online Glowscript IDE

HTML / CSS & JavaScript

HTML / CSS & JS Editor HTML / CSS & JS Challenges

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

Online Interactive Tools ✕

Coding Tools

Online Python IDE HTML / CSS & JS Editor LMC Simulator Online Glowscript IDE Flowchart Sudio Trace Table 101 Dashboard Difference Engine Emulator Analytical Engine Emulator

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

More results...

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
post
page
◑ Python IDE Dashboard

Member's Area ✕

Register/Sign Up

Become a Member Login Your Account Solved Challenges Membership FAQ Logout

Get In Touch

About Us Contact Us Follow Us

Books Corner

101 Python Challenges 101 Extra Python Challenges
Author: Administrator

Back to the Future – Time Machine

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

In this Python challenge, we are going to investigate how to manipulate dates in Python using the datetime library. The aim of this challenge is to write a piece of code to control the Time Machine (aka Flux Capacitor) found…

Read more ›

Cumulative Elevation Gain Calculator

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

In mountaineering, running or cycling the cumulative elevation gain (aka total ascent) refers to the sum of every gain in elevation throughout an entire trip. Note that when calculating this elevation gain, elevation losses are not counted in this measure.…

Read more ›

Maths Fraction Hack Algorithm

Posted on by Administrator Posted in Computer Science, Python - Beginner, Python Challenges, Solved Challenges

In this challenge we are going to use an easy hack to quickly compare two fractions without having to calculate their decimal value. For instance, can you quickly tell which of the following two fractions is bigger? Fraction Hack: The…

Read more ›

The Mesh Network Puzzle

Posted on by Administrator Posted in Computer Networks, Computer Science, Computing Concepts, GCSE Concepts, GCSE Quiz

The mesh network puzzle consists of creating a partial mesh network that consists of: Three workstations (client computers) Three servers: a file server, an e-mail server and a web server. Network Requirements Each client computer will need to be connected…

Read more ›

Solved Challenges

Posted on by Administrator Posted in Uncategorized

Solved Challenges (for members)

Bouncing Algorithm in a platform game

Posted on by Administrator Posted in Computer Science, Python - Advanced, Python Challenges

In this blog post we will investigate how to implement a bouncing algorithm used either in a platform game when the main sprite collides with a platform or in a breakout game when the ball bounce against a brick. (x,y)…

Read more ›

Egg Code Stamp Decoder

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

Did you know that in the UK (and also in most European countries), the eggs you buy in a shop must be stamped with a code that can help you find out more about how and where your eggs were…

Read more ›

The ice cream Stack

Posted on by Administrator Posted in A Level Concepts, Algorithms, Computer Science, Computing Concepts, Python - Advanced, Python Challenges

In this blog post, we will investigate the use of a Stack data structure to store the different flavours of the different scoops of an ice cream! A stack is a FILO data structure: First In Last Out and seems…

Read more ›

IP Addresses (IPv4, IPv6), MAC Addresses & URLs

Posted on by Administrator Posted in Computer Networks, Computer Science, Computing Concepts, Python - Intermediate, Python Challenges, Solved Challenges
In this blog post, we are going to learn about the format of different addresses used on computer networks to uniquely identify hardware devices. We will investigate the use and format of: IPv4 Addresses, IPv6 Addresses, MAC Addresses. IPv4 Addresses…
Read more ›

Using a Trace Table on a Low Level Program

Posted on by Administrator Posted in A Level Concepts, Computer Science, Computing Concepts, Little Man Computer (LMC)

In the following set of challenges, we will use a trace table to demonstrate the impact of the FDE cycle on the main registers: Program Counter (PC) Memory Address Register (MAR) Memory Data Register (MDR) Current Instruction Register (CIR) Accumulator…

Read more ›