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Answers and rating deltas for

Detecting if a character is either a letter or a number

Author Votes Δ
Denis 5 +4.04
Jano 4 +0.59
Monolo 1 +1.00
sidyll 1 -0.25
Farzad A 0 -2.58
Ali3n 0 -2.45
Sulthan 0 -2.36
Last visited: Sep 14, 2014, 5:07:29 AM