Title: Add Colour Matching Game

[bhumii-ka]

Is your feature request related to a problem? Please describe.

Colour Matching Game is a fun game and can be made by using HTML, CSS and Javascript.

Describe the solution you'd like.

In this game user has to make a random colour by mixing the given colours.

Describe alternatives you've considered.

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Add any other context or screenshots about the feature request here.

I'll add some more things like instructions, etc and make the css look good Please assign me this issue under GSSoC'24