Squared

On the \(4\times 4\) board above, each tile is colored orange on one side and blue on the other. With each move, you must flip one of the following: (1) an entire row, (2) an entire column, (3) an entire diagonal, or (4) all four corners.

After some number of moves, can you make the whole board orange?

With each move, you must flip a row, column, diagonal, or flip the four corners.

With each move, you must flip a row, column, diagonal, or flip the four corners.

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