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eezy solution in Creative category for Pawn Brotherhood by firexd2
def safe_pawns(pawns):
letter = "abcdefgh-"
digits = "12345678-"
n = 0
for x in pawns:
sl = letter.index(x[0])
sd = digits.index(x[1])
s = str(letter[sl-1]) + str(sd)
s1 = str(letter[sl+1]) + str(sd)
if s1 in pawns or s in pawns:
n += 1
return n
May 26, 2017
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