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Look very closely at your isComplete() method, where you call it, and what *exactly* it does to the board int array.

And I'll suggest that you use neither. More succinct and clear than:



if (board.isComplete() == false) {
// ...
}

is to simply do:

This is not a constructor but rather a "pseudo-constructor":



public void GameBoard(int firstTurn){
//....
}

Note that constructors declare no return type, not void, not anything.