User contributions
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 22:38, 5 October 2020 (diff | hist) . . (-4) . . 1984 AIME Problems/Problem 14
- 22:35, 5 October 2020 (diff | hist) . . (-3) . . 1984 AIME Problems/Problem 14
- 22:34, 5 October 2020 (diff | hist) . . (+129) . . 1984 AIME Problems/Problem 14
- 22:31, 5 October 2020 (diff | hist) . . (+1) . . 1984 AIME Problems/Problem 14 (Solution 5)
- 22:27, 5 October 2020 (diff | hist) . . (+2) . . 1984 AIME Problems/Problem 14
- 22:26, 5 October 2020 (diff | hist) . . (-2) . . 1984 AIME Problems/Problem 14
- 22:26, 5 October 2020 (diff | hist) . . (+1,423) . . 1984 AIME Problems/Problem 14
- 17:33, 5 October 2020 (diff | hist) . . (0) . . 1983 AIME Problems/Problem 15
- 00:42, 31 August 2020 (diff | hist) . . (+13) . . 2007 AMC 12A Problems/Problem 22
- 00:39, 31 August 2020 (diff | hist) . . (+664) . . 2007 AMC 12A Problems/Problem 22
- 21:27, 23 August 2020 (diff | hist) . . (+83) . . 1983 AIME Problems/Problem 15
- 14:37, 23 August 2020 (diff | hist) . . (+19) . . 1983 AIME Problems/Problem 15 (Solution 5)
- 12:39, 23 August 2020 (diff | hist) . . (+1,338) . . 1983 AIME Problems/Problem 15
- 11:44, 23 August 2020 (diff | hist) . . (0) . . N File:Dgram.png (current)
- 00:05, 4 August 2020 (diff | hist) . . (+39) . . 2005 USAMO Problems/Problem 5
- 00:05, 4 August 2020 (diff | hist) . . (+106) . . m 2005 USAMO Problems/Problem 5
- 22:37, 18 June 2020 (diff | hist) . . (-34) . . 2010 USAJMO Problems/Problem 5 (current)
- 22:36, 18 June 2020 (diff | hist) . . (+79) . . 2010 USAJMO Problems/Problem 5
- 22:34, 18 June 2020 (diff | hist) . . (+40) . . 2010 USAJMO Problems/Problem 5
- 22:30, 18 June 2020 (diff | hist) . . (+122) . . 2010 USAJMO Problems/Problem 5
- 14:01, 18 June 2020 (diff | hist) . . (+278) . . 2010 USAJMO Problems/Problem 5 (→Solution 2)
- 13:30, 18 June 2020 (diff | hist) . . (0) . . 2010 USAJMO Problems/Problem 5
- 13:24, 18 June 2020 (diff | hist) . . (+30) . . 2010 USAJMO Problems/Problem 5
- 13:23, 18 June 2020 (diff | hist) . . (+89) . . 2010 USAJMO Problems/Problem 5
- 13:21, 18 June 2020 (diff | hist) . . (+1,069) . . 2010 USAJMO Problems/Problem 5
- 15:10, 15 June 2020 (diff | hist) . . (+35) . . 2013 USAJMO Problems/Problem 1
- 14:18, 15 June 2020 (diff | hist) . . (+1) . . 2013 USAJMO Problems/Problem 1
- 14:14, 15 June 2020 (diff | hist) . . (+116) . . 2013 USAJMO Problems/Problem 1
- 13:53, 15 June 2020 (diff | hist) . . (+55) . . 2013 USAJMO Problems/Problem 1
- 13:46, 15 June 2020 (diff | hist) . . (+1,143) . . 2013 USAJMO Problems/Problem 1
- 23:54, 11 June 2020 (diff | hist) . . (+52) . . 2017 USAJMO Problems/Problem 6
- 23:54, 11 June 2020 (diff | hist) . . (+43) . . 2017 USAJMO Problems/Problem 6
- 23:52, 11 June 2020 (diff | hist) . . (+8) . . 2017 USAJMO Problems/Problem 6
- 23:42, 11 June 2020 (diff | hist) . . (+137) . . 2017 USAJMO Problems/Problem 6
- 13:24, 11 June 2020 (diff | hist) . . (+1,509) . . 2017 USAJMO Problems/Problem 2 (Simplified Evan Chen's Solution)
- 21:40, 10 June 2020 (diff | hist) . . (+148) . . 2017 USAJMO Problems/Problem 1
- 00:25, 10 June 2020 (diff | hist) . . (+272) . . m 2017 USAJMO Problems/Problem 1
- 23:10, 9 June 2020 (diff | hist) . . (+1) . . m 2017 USAJMO Problems/Problem 1
- 23:09, 9 June 2020 (diff | hist) . . (+79) . . m 2017 USAJMO Problems/Problem 1
- 23:04, 9 June 2020 (diff | hist) . . (+11) . . 2017 USAJMO Problems/Problem 1
- 23:04, 9 June 2020 (diff | hist) . . (+62) . . 2017 USAJMO Problems/Problem 1 (New solution)
- 22:59, 9 June 2020 (diff | hist) . . (+499) . . 2017 USAJMO Problems/Problem 1
- 19:26, 7 June 2020 (diff | hist) . . (+306) . . m 2010 USAJMO Problems/Problem 1 (Solution 5)
- 16:01, 7 June 2020 (diff | hist) . . (+78) . . 2010 USAJMO Problems/Problem 1
- 15:58, 7 June 2020 (diff | hist) . . (+48) . . 2010 USAJMO Problems/Problem 1
- 14:17, 7 June 2020 (diff | hist) . . (+1,422) . . 2010 USAJMO Problems/Problem 1
- 00:30, 3 June 2020 (diff | hist) . . (+131) . . 1998 AIME Problems/Problem 2
- 00:27, 3 June 2020 (diff | hist) . . (+42) . . 1998 AIME Problems/Problem 2
- 00:18, 3 June 2020 (diff | hist) . . (+342) . . 1998 AIME Problems/Problem 2
- 15:34, 25 May 2020 (diff | hist) . . (+3,241) . . 2017 AIME II Problems/Problem 9 (Solution 6)
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)