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Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy

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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 // Quiz (Console)

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

C# Cook Book // MatchingPairs (GUI)

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

C# Cook Book // Conversation (Console)

C# Cook Book // Word Search (Console)

C# Yellow Book

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

C# Cook Book // Snake (GUI)

C# Cook Book // Calculator (Console)

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Year 12 revision

Public Services

Our curriculum

50 Things to Learn for Creative iMedia

Creative iMedia

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Hartismere Website :: A History :: 1999

Hartismere: Online since 1997!

Hartismere Website :: A History :: 2004

A Level CS: Algorithm Assembly Instructions

Online Little Man Computer - CPU simulator

Food Studies

Homework - Digital Video #2

Microbit Multiplayer Game // Maverick

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

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Parents Evening :: Year 10

December Mock Examinations

48 Hour Scares

Teacher of English - (Maternity cover - Possible TLR available)

Photography Competition

School Policies

January 2026 Examinations

E-Safety

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Archive Sport Drama iMedia Test Key Stage 3 A2 Biology Year 7 Computing French Creative iMedia Sociology Pastoral Year 11 Learning TED Parent

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