The Student Room Group
Reply 1
Here's what I did. Probably not the quickest way but it worked.

If Not Board(XCoord, YCoord) = "X" Then
If Not Board(XCoord, YCoord) = "O" Then
validPlace = True
Board(XCoord, YCoord) = CurrentSymbol
DisplayBoard(Board)
GameHasBeenWon = CheckXOrOHasWon(Board)
NoOfMoves = NoOfMoves + 1
Else
Console.WriteLine("How dare you try and overwrite. Fool." )
End If
Else
onsole.WriteLine("How dare you try and overwrite. Fool." )
End If
Reply 2
iv done it now. i did:
* If ValidMove = True Then
If Board(XCoord, YCoord) <> " " Then
Console.WriteLine("Coordinate already taken")
ValidMove = False
CheckValidMove = ValidMove
End If
End If*
Reply 3
Yeah, that looks a lot simpler! Haha.

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