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C# Cook Book // Mastermind (Console)

A C# programming recipe for creating a console game of Mastermind:

The computer generates a 3 digit number.

The player has to guess the number.

The computer states how may digits are correct, and in the correct place.

Difficulty: beginner/intermediate.

Ingredients: You can use repl.it or any C# development environment.

 

 

Arrange your windows so you can view the recipe while you write your code. 

In this section...

C# Yellow Book

C# Cook Book // Word Search (Console)

C# Cook Book // Tic Tac Toe (GUI)

C# Cook Book // Picture Block Puzzle (GUI)

C# Cook Book // MatchingPairs (GUI)

C# Cook Book // Higher Or Lower (GUI)

C# Cook Book // Conversation (Console)

C# Cook Book // Snake (GUI)

C# Cook Book // Calculator (Console)

C# Cook Book // Quiz (Console)

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Design and Technology

I Belong: encouraging girls into computer science programme

GCSE Computer Science

Year 12 revision

Sport and PE

Apprenticeships, Further Education, Higher Education

Tutor Time (Life Lessons)

GCSE Past papers and mark schemes

Labour Market Information (LMI)

Year 9

Explore...

GCSE CS: 1.6 Social Engineering Excerise

Year 9 One Lesson Task :: No Mouse [Windows]

Caught In The Web

Hartismere Website :: A History :: 2003

Sorting Visualiser

Computerphile Sudoku Python

48 Hour Scares

CPU Fetch-Decode-Execute Animation

Student resources

Hartismere Website :: A History :: 2010

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June 2026 Year 12 Mocks

art & science exhibition of year 8 work

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Stranger Things, The First Shadow. The Phoenix Theatre, Friday 11th September.

April 2026 Year 10 Mocks

Summer 2026 Examinations

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Learnit A Level Drama Repl.It Technical News and Articles A Levels CIEAG Safeguarding Wellbeing Digital Test Robmiles.Com Quizlet Charity Year 9 Year 9 Options Physical Education

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