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Books Corner

101 Python Challenges 101 Extra Python Challenges
Author: Administrator

Double Six Dice Game

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

In this challenge, we will use a step by step approach to create a 2-player dice game with the following rules: The first player rolls a pair of dice, and keeps rolling the dice again and again, until they roll…

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Dingbats – GCSE Computer Science

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

Feeling confident with your GCSE Computer Science terminology? Have a go at guessing the hidden keywords or expressions represented by the following dingbats… Hint? Here is a list of all the keywords used in the above dingbats, in alphabetical order…

Procedural Programming Terminology (Crossword)

Posted on by Administrator Posted in A Level Concepts, A Level Quiz, Computer Science, Computing Concepts, Computing Terminology Quiz, Crosswords, GCSE Concepts, GCSE Quiz, Solved Challenges

Are you confident with your knowledge of key procedural programming concepts, including sequencing, selection, iteration and the use of subroutines? You can find out more about the key terminology relevant to procedural programming using our Periodic Table of Procedural Programming…

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Morse Code using a Binary Tree

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

The Morse Code was designed to quickly transfer messages using a series of “dots (.)” and “dashes (-)”. Morse code was named after Samuel Morse, one of the inventors of the telegraph. The International Morse Code includes the 26 letters…

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Computer Hardware Crossword

Posted on by Administrator Posted in A Level Concepts, A Level Quiz, Computer Hardware, Computer Science, Computing Concepts, Computing Terminology Quiz, Crosswords, GCSE Concepts, GCSE Quiz, Solved Challenges

A computer system consists of hardware and software. The hardware components are the physical components of the computer system whereas software refers to the programs that run on and control the computer hardware. Some of the hardware components can be…

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Connect Flow (Backtracking Algorithm)

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

The aim of this challenge was to write a recursive backtracking algorithm to solve a connect flow puzzle. The aim of the game is to connect all the pairs of dots of the same colours, positioned on a 2D grid,…

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Frog Puzzle (Backtracking Algorithm)

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

This challenge is based on this Frog puzzle board game. At the start of the game several green frogs and one red frog are positioned on the board/pond on different waterlilies based on a given configuration. (The game comes with…

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Insertion, Bubble, Merge and Quick Sort Algorithms

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

In computer science, sorting algorithms are used to sort the elements of a data sets in numerical or alphabetical order. In this blog post will investigate the Python code used to implement 4 of the most frequently used sorting algorithms:…

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Quick Sort Algorithm

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

The quick sort algorithm is a divide-and-conquer algorithm that can be implemented using a recursive function. The following graphic explains the different steps of a quick sort algorithm. Note, that the quick sort algorithm starts by identifying a pivot. Depending…

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Breadth-First Traversal of a Binary Tree

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

A tree is a complex data structure used to store data (nodes) in a “parent/child” relationship. The top node of a tree (the node with no parent) is called the root. Each node of a tree can have 0, 1…

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