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Answers and rating deltas for

How to search the minimun n that 10^n ≡ 1 mod(9x) for given x

Author Votes Δ
anatolyg 4 +1.39
Henry 2 -0.94
Gurwinder Kaur -3 -3.60
Last visited: Aug 26, 2016, 2:34:25 PM