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2-liner solution in Uncategorized category for Pawn Brotherhood by swagg010164
def safe_pawns(pawns: set) -> int:
pawns = set((int(row) - 1, ord(column) - 97) for column, row in pawns)
return sum(int((row-1,col-1) in pawns or (row - 1, col+1) in pawns) for row, col in pawns)
Dec. 28, 2019