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Answers and rating deltas for

Sudoku - How to check for duplicates in rows, columns, sub-squares?

Author Votes Δ
CAD97 2 +4.06
David 1 +2.46
Grijan 0 -1.56
marknorkin 0 -1.83
amjeremiad 0 -1.56
JDC 0 -1.57
Last visited: Mar 24, 2017, 5:58:22 AM