Hartismere School

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

Home Login

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

A C# programming recipe for creating a game of Higher or Lower.

The computer generates a random number, the player guesses if the next randon number will be higher or lower.

Difficulty: beginner.

Ingredients: You need to know how to create a Windows Application in SharpDevelop, and how to add buttons to a form.

In this section...

C# Cook Book // Snake (GUI)

C# Cook Book // MatchingPairs (GUI)

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

C# Yellow Book

C# Cook Book // Quiz (Console)

C# Cook Book // Mastermind (Console)

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...

Coding Challenges for GCSE and A Level Computer Science

Year 7

Creative iMedia

Y6 Primary Transition - Transport of the Future

Revision for computer science

Binary addition 1

How robots are taking over warehouse work

Mathematics

Year 10 British Farming Fortnight

Languages

Explore...

Hartismere Website :: A History :: 2004

Hartismere Website :: A History :: 2003

Student resources

Hartismere Website :: A History :: 2016

Microbit Multiplayer Game // Maverick

Hartismere Website :: A History :: 2014

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

GCSE CS: 1.6 Social Engineering Excerise

Sorting Visualiser

Code.Org - Express computer science course

New...

Parents Evening :: Year 13

Completing the Award

Local Governing Body Information

Examinations

Pupil Premium Strategy Statement

Summer 2026 Examinations

Hartismere Family :: Policy Documents

January 2026 Examinations

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Algorithms Spanish Examinations AS Charity iMedia Staff Information Theory GCSE Computing Year 7 Computing Food SMSC Policy Duke Of Edinburgh English Literature Core Maths

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...