Hartismere School

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

Home Login

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 // Conversation (Console)

C# Cook Book // Snake (GUI)

C# Yellow Book

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

C# Cook Book // Quiz (Console)

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

C# Cook Book // Word Search (Console)

C# Cook Book // Calculator (Console)

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

C# Cook Book // MatchingPairs (GUI)

Explore...

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

1.6 Systems Security Flashcards | Quizlet

How robots are taking over warehouse work

Code.Org - Express computer science course

C# Cook Books

Homework - Digital Video #2

Toyota Virtual Plant Tour

I Belong: encouraging girls into computer science programme

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

CPU Fetch-Decode-Execute Animation

New...

Summer 2026 Examinations

Examinations

Parents Evening :: Year 13

Music club timetable

My Hart Points

January 2026 Examinations

E-Safety

Parents Evening :: Year 11

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Year 7 Private Study A Level Computing Creative Nutrition Parent English Literature Year 10 Belong Year 7 Computing CPU Robmiles.Com Calendar A Level CS Algorithms 48 Hour Scare

Uh-oh - we were unable to load our website on your browser so we're showing you a plain HTML version.

We use many features found in modern browsers and regrettably yours seems incompatible.

However this legacy version contains (very, very nearly) all the same content. Each page is rendered on our server and doesn't rely on any browser features except the odd font. It doesn't even need Javascript or fancy CSS. It's like being in 1995!

Your browser is reporting itself to us as Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com). Please consider updating your browser to make the most of our website.

If you would like to try our proper website again - you can do so here...