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Ensure you DON'T break the search (up,down,left,right) when hitting an already visited cell. There may be more cells beyond not yet visited.
My condition is to stop when I hit "X" or the edge of the board.
I originally made the same mistake :)
Castle on the Grid
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Ensure you DON'T break the search (up,down,left,right) when hitting an already visited cell. There may be more cells beyond not yet visited. My condition is to stop when I hit "X" or the edge of the board. I originally made the same mistake :)