Solved Challenges (for members)
Solutions…
The solutions/code listings for these challenges are available to full members!
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- The Egg Farmer’s Puzzle
- Name the Country: Python Challenge
- Computer Software Card Game
- For Loops Challenges
- Irrational Numbers – Python Challenge
- Storage Units – Bigger or Smaller Quiz
- Endurance Shipwreck Search Expedition
- Storage Devices Python Challenge
- Mountains Elevation Quiz
- World Buildings Quiz!
- Storage Devices: The Technologies Behind Your Data
- Smoothies Ingredients Data Set
- The Coffee Shop – Price Calculator
- School Room Finder
- Circular Maze Challenge
- Pronic Numbers Challenge
- Olympics Host Cities (CSV Challenge)
- Paris 2024 – JSON Challenge
- Cryptic Puzzles – Computer Networks
- Computer Science – Cryptic Crossword #02
- Ice Cream Price Calculator
- Revision Progress Tracker Algorithm
- Search Engine Indexing… In your own words…
- Average Lap Time Calculator
- Return On Investment Calculator
- The MafiaBoy dDoS attack
- Snake Game Using Python
- The Environmental Impacts of Computer Science
- The Apple–FBI Encryption Dispute
- Unveiling the World of Ethical Hacking
- Mickey Mouse Enters the Public Domain
- The Hyperlink Patent Case and the Copyright, Designs and Patents Act
- The Cadbury Ruling: Can Colours be Trademarks in the UK?
- The Salami Hack & the Computer Misuse Act Legislation
- The Library – Entity Relationship Diagram (ERD)
- Candy Crush – Level Generation
- Snakes and Ladders using Python
- Pacman – Pac-dots Randomiser
- Hogwarts Sorting Hat Algorithm
- Computer Science – Cryptic Crossword #01
- The FDE Cycle… In your own words
- Poem Decoding Challenge
- Logic Gates Circuits used in a Theme Park
- The Moroccan Spices Box Set Puzzle
- Standard Deviation Algorithm
- The Jorvik Viking Settlement
- Countries of Africa
- Let’s Build a Castle
- Python Turtle Race
- Crenellation Challenge
- Zip It! – Python Challenge
- Logic Gates Circuits in Cars
- The Computer Shop – SQL Task
- The Bike Shop – SQL Task
- Logic Gates Challenges
- Digital Padlock using Logic Gates
- Design your own Logic Gates Circuits
- Hair & Beauty Salon – Entity Relationship Diagram (ERD)
- Work Life Balance (HTML, CSS & JS Challenge)
- The Birthday Paradox
- Elastic Collision in a Pool Game
- The Monty Hall Problem
- Denary to Binary Conversion Algorithm
- Software Crosswords
- Programming Terminology – Drag and Drop
- Laser Maze Game in Python
- Battle of the Knights
- Knight Name Generator
- 2018 World Cup – Goals Analysis
- The Retro Gaming Internet Café
- A Python game of Noughts and Crosses
- The World in 2050
- Light Bulb Energy Rating Calculator
- Digit Sum Algorithm
- The Uppercase Challenge
- Finding the Factors of… (LMC Challenge)
- The Fish and Chips Puzzle
- Cryptography Challenge
- Back to the Future – Time Machine
- Cumulative Elevation Gain Calculator
- Maths Fraction Hack Algorithm
- Egg Code Stamp Decoder
- IP Addresses (IPv4, IPv6), MAC Addresses & URLs
- Debugging and refining an algorithm – Q&A
- Refining Algorithms – Q&A
- Discount Price Calculator – Q&A
- Job Scheduling Algorithms – Q&A
- Information Board: Javascript Challenge
- Performance Modelling & Data Visualisation – Q&A
- Recursive vs. Iterative Algorithm – Q&A
- File Size Calculations – Q&A
- OOP – Inheritance – Q&A
- OOP – Encapsulation – Q&A
- Maths Puzzles…
- Brunel’s Engineering Algorithms
- The Climbing Stairs Puzzle
- French Cuisine – Entity Relationship Diagram (ERD)
- 10/02/22 Computing Challenge
- EasyFlights – Entity Relationship Diagram (ERD)
- Rent-A-Bike – Entity Relationship Diagram (ERD)
- Driving School – Entity Relationship Diagram (ERD)
- 07/02/22 Computing Challenge
- Computer Network Acronyms – Quiz
- Computer Hardware Acronyms Galore!
- Using Karnaugh Maps
- Office Network Design Task
- Let It Snow Challenge
- Double Six Dice Game
- Procedural Programming Terminology (Crossword)
- Morse Code using a Binary Tree
- Computer Hardware Crossword
- Dice Score Frequency Analysis
- Random Odd and Even Numbers
- The Legend of Pachacuti’s Golden Shield
- The School Lockers Puzzle
- 2D Dice Grid Scoring Algorithm
- Diagonal Difference Calculator
- Wind Speed Conversions and the Beaufort Scale
- Tutankhamun’s Papyrus
- Perseverance’s Parachute Secret Message Encoder
- Mars Perseverance Rover
- Wanted Poster (CSS Task)
- Lossless Compression: Huffman Coding Algorithm
- Square Root Estimation Algorithms
- Shopping Basket Class
- Random Library Challenges
- LED Dice Logic Gates Diagrams
- Proportions and cross products
- Eureka! (and King Hiero’s Crown)
- The commuter’s puzzle
- What if planet Earth was made of Lego?
- Lemon Drizzle Cake Recipe (HTML Task)
- The colours of the rainbow (HTML task)
- Standard Form Conversion Algorithm
- HCF and LCM algorithms
- ASCII Quiz Challenge
- Thank You Medical Staff and Key Workers!
- Radians to Degrees Conversions
- Flowchart Prediction Tables
- Computer Graphics Crossword
- Triangle Geometry Functions
- Linear Search Functions
- Leap Year Subroutine
- SQL Investigation: The Stolen Gemstones
- CMYK to RGB Conversion Algorithm
- Four Corners Javascript Challenge
- Jack and the Beanstalk
- Atbash Cipher Algorithm
- MRX20 – Mission to Mars
- Secret Santa’s Ciphers
- Heads or Tails
- Network Design Tasks
- Shuffling Algorithm
- Computer Networks Crossword
- String Slicing in Python
- Higher or Lower Number Game
- Higher or Lower LMC Challenge
- Fibonacci Sequence using LMC
- Breakout Game In Scratch
- Padlock Code Challenge #9
- Padlock Code Challenge #8
- Padlock Code Challenge #7
- Padlock Code Challenge #6
- Padlock Code Challenge #5
- Padlock Code Challenge #4
- Padlock Code Challenge #3
- Padlock Code Challenge #2
- Padlock Code Challenge #1
- Enigma Encoder
- Pomodoro Timer
- Enigma Crib Analysis
- Enigma Daily Settings Generator
- Enigma – Mission X Challenge
- Stopping Distance Calculator
- Binary Permutations Challenge
- Complementary Colours Algorithm
- My Weekly Timetable
- Colour Difference Formula
- Cell Phone Trilateration Algorithm
- Weight on the Moon Calculator
- Lissajous Curve Tracing Algorithm
- The Honeycomb Challenge
- Sudoku Generator Algorithm
- Chemical Elements Quiz
- Airport Code Lookup Check
- My Class Register
- Pentagram Challenge
- The Shoelace Algorithm
- Random Password Generator
- Currency Converter
- Real-Time ISS Tracker
- 3D Snowman
- Target Detection Algorithm
- A Puzzling Algorithm
- The Pizzaiolo’s Puzzle
- The Box Swap Puzzle
- Word Unscramble Challenge
- Lunar Craters Challenge
- Procedural Programming Concepts – Crossword
- Relational Databases – Crossword
- Object-Oriented Programming – Crossword
- Epoch/Unix Timestamp Converter
- Recursive vs. Iterative Palindrome Check
- Blackbeard’s Hidden Treasures
- Blackbeard’s Treasure Map
- The Rail Fence Cipher
- Is my credit card valid?
- Intersection Point
- Triangular Numbers using LMC
- Sliding Puzzle
- Text Based Animations
- Splash Screen and Progress Bar
- Football Results Tracker
- How many Bytes in…
- Four-in-a-row challenge!
- Original Price Calculator
- Python Turtle – Protractor Challenge
- Area Calculator Flowchart Challenge
- Min, Max, Mean, Median and Mod – Flowcharts
- Finding the factors of…
- Bidding Process – Flowchart
- Entry Fees Calculator using a Flowchart
- Flowchart to Python Code – Star Rating Validation
- Flowchart to Python Code – Poker Dice Game
- Flowchart to Python Code – Temperature Converter
- From Flowcharts to Python Code
- Time Conversion Algorithm
- Python Turtle – Morphing Algorithm
- A* Search Algorithm
- Dijkstra’s Shortest Path Algorithm
- Air Flight Route Planner
- The Social Network
- Estimating Pi using the Monte Carlo Method
- Backtracking Maze – Path Finder
- Backtracking Algorithm – Sudoku Solver
- Backtracking Algorithm – Magic Square Solver
- Food Chain Game Using Python
- Lighthouse Animation Challenge
- Confetti Artwork Challenges
- Confetti Challenge
- Binary Shift using Python
- Min, Max, Mean, Median and Mod
- How old will you be in…
- Oblique Projection Formulas
- Automatic Petrol Pump Algorithm
- ATM Algorithm
- Moroccan Mosaic
- How Old is Your Cat?
- How many sweets in the jar?
- Pascal Triangle
- Infinite Quarter Series
- Estimating Pi using Buffon’s Needle
- Euler’s Number
- Monopoly Quiz
- Equalizer Animation Using JavaScript
- Mixed Numbers Challenge
- Text Alignment Challenge
- Python Wordsearch Generator
- London Bus Timetable
- Offside Detection Algorithm
- Acute, Obtuse and Reflex Angles
- Weather Statistics Challenge
- Little Man Computer – Burglar Alarm
- Italian Takeaway Ordering System
- Cinema Booking Challenge
- Top 10 Challenge
- US Presidents Quiz
- Break Even Point
- Curling Challenge
- Darts Scoring Algorithm
- Factorial Challenge
- Kings & Queens of England
- Professor Snape’s Magic Potions
- Time Guessing Game
- Fast Typing Test
- Hardware Quiz
- Tally Marks Counter
- Hangman Game
- Bowling Scoreboard
- Guess the Number: Binary Search
- Roman Numerals Conversion
- Leaderboard
- Boarding Pass Validation
- Arithmetic Quiz
- RGB Converter
- Binary Converter using Python
- Password Checker
- Happy Birthday!
- Days Until Summer
- Which Season?
- Love Match Calculator
- Domain Name Server
- UPC Barcode & Check Digit Calculation
- My Login Script
- BBC micro:bit – Automated Car Park Display
- Caesar Cipher
- Resistor in Series and Parallel
- CSS Snowman
- Astronomy Challenge
- Hogwarts Sorting Hat Challenge
- Voting Age Checker – Flowchart
- BBC micro:bit – Whack-a-Mole
- BBC micro:bit – Lightning Distance Calculator
- BBC micro:bit – Gold Rush!
- BBC micro:bit – The Queen’s Cupcake
- Archery Scoring Algorithm
- BBC micro:bit – Magic 8 Ball
- What’s My Change?
- Marathon Time Calculator
- Cake Sale
- 3D Lego Bricks
- 3D Solar System
- 3D Molecules
- The Collatz Conjecture
- Merry Christmas
- Beach Huts Challenge
- Sweet Shop
- The window cleaner’s quote
- Gradient Animation
- Penalty Shootout
- Find the monster!
- NATO Phonetic Alphabet
- Google Translate
- Live Metrics
- How eco-friendly are you?
- My Library
- Quote of the Day
- Limit 33
- For Sale
- My superhero
- 12-hour clock
- Le Tour de France
- Turtle Maze Challenge
- London 2012
- HTML Code Builder (in Python)
- Calculating Pi using a Python script
- Word Score Challenge
- HTML Chess Challenge
- Where are you calling from?
- String Manipulation & ASCII Art
- Year 2050
- Resistor Value Calculator
- Meet E.V.E.
- Lottery Numbers
- Fruit Machine
- Blackjack Challenge
- US Population
- UK Postcodes – Distance Calculator
- Team Generator
- Class Register
- Times Table Challenge
- Molecular Mass Calculator
- My Conversion Library
- Lightning Distance Calculator
- Discount Price Calculator
- Fahrenheit to Celsius Converter
- The legend of the chessboard
- Fraction Simplifier
- Area Calculator
- 3D Challenge
- Mastermind Challenge
- Morse Code Encoder
- The Gruffalo
- Scrabble Challenge
- Battleship Challenge
- Roulette (Betting Game)
- Fizz-Buzz Game
- Secret Santa
- Rock-Paper-Scissors
- Snowflake Challenge
- What’s My Username?
- Gradient Generator
- Volume Calculator
- Python Fractals
- Number Plate Generator
- What’s my grade?
- My E-Mail Validation Script
- Fancy a game of Poker Dice?
- Prime Number Check in Python
- Python Turtle Clock
- Python Turtle Challenge
- My First Python Game – Guess the Number
LMC Simulator
Logic Gates Circuits
Network Designer
Flowchart Studio
Online Python IDE
