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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 // MatchingPairs (GUI)

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

C# Cook Book // Quiz (Console)

C# Cook Book // Snake (GUI)

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

C# Yellow Book

C# Cook Book // Conversation (Console)

C# Cook Book // Word Search (Console)

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

C# Cook Book // Calculator (Console)

See also...

Computer Science Homework (years 7, 8 and 9)

Tutor Time (Life Lessons)

How robots are taking over warehouse work

Year 10

Energy

Sixth Form

Business and Media

Medicine, Health & Social Care

Apprenticeships

Binary addition 2

Explore...

Computerphile Sudoku Python

Year 9 One Lesson Task :: Goal Seek [Spreadsheet]

Student resources

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

Code.Org - Express computer science course

Hartismere Website :: A History :: 2007

Hartismere Website :: A History :: 2010

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

DynaMaze - Creating enemies and item pickups

Homework - Digital Video #2

New...

June 2026 Year 12 Mocks

Open afternoons

Summer 2026 Examinations

Parking - Hartismere Hospital

April 2026 Year 10 Mocks

Print Exhibition at Wingfield Barns

New Wolsey Youth Theatre applications are now open for September 2026

Examination Arrangements: Summer 2026

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Evening Be Creative AS Nhs GCSE Year 9 Tasks Biology Year 5 Notices Lessontest Algorithms Schools Core Maths Religious Year 7 Computing 200

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