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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# Cook Book // Tic Tac Toe (GUI)

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

C# Cook Book // Calculator (Console)

C# Cook Book // Word Search (Console)

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

C# Cook Book // Conversation (Console)

C# Yellow Book

C# Cook Book // Quiz (Console)

C# Cook Book // Snake (GUI)

C# Cook Book // MatchingPairs (GUI)

See also...

Binary addition 1

Essential programming skills to learn

Key Stage 3 practical sessions information - updated for September 2025

Binary addition 2

A Level Computer Science

Useful Websites

Creative iMedia

Y6 Primary Transition - Transport of the Future

C# Cook Books

Year 10

Explore...

Hartismere: Online since 1997!

Code.Org - Express computer science course

Student resources

CPU Fetch-Decode-Execute Animation

Caught In The Web

Hartismere Website :: A History :: 2001 (1st Ed)

Food Studies

Hartismere Website :: A History :: 2016

Hartismere Website :: A History :: 2007

Hartismere Website :: A History :: 2010

New...

29_09_25 7yA Cover

Managing In-Game Spending

Year 7 tutors/parents evening

HERCULES THE MUSICAL- Years 7 & 8. London

Simon Pegg Breaks Down His Most Iconic Characters |

WAR HORSE, Norwich Theatre Royal, Thursday 6th November 2025 Places available

STARLIGHT EXPRESS, London. Thursday 2nd October. Closed

Film Academy Shorts

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Spending Year 7 Computing Notices Chemistry Parent Information A Level Computing Languages Film Studies Shaun Of The Dead Art Psychology NEA A Level CS Repl.It Careers GCSE CS

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