PHP game idea

For this first PHP project we have to think of a simple game in
which to make.................................................
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Am thinking hang-man, snap, chess, ludo, connect-4, these types of games seem to be a easy way to look at this brief. Would like to make a simple interactive text in which the viewer simple uses hyperlinks to reach the next part of the story. However, am not yet sure that this is what they wanted for this brief.