User contributions
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- 01:09, 3 December 2007 (diff | hist) . . (+7) . . m Area (Corrected area formula)
- 00:51, 3 December 2007 (diff | hist) . . (+396) . . USAMO historical results (Added 2007 results)
- 12:37, 27 November 2007 (diff | hist) . . (+2) . . m 2000 AIME II Problems/Problem 13 (→Solution)
- 02:37, 27 November 2007 (diff | hist) . . (+684) . . 2000 AIME II Problems/Problem 13 (Added solution)
- 02:22, 27 November 2007 (diff | hist) . . (+1,062) . . 2000 AIME II Problems/Problem 12 (Added solution)
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