User contributions
- 22:06, 19 February 2019 (diff | hist) . . (+2,238) . . 2018 AIME I Problems/Problem 9
- 22:08, 18 February 2019 (diff | hist) . . (+442) . . 2018 AIME I Problems/Problem 8 (→Solution 2)
- 18:06, 18 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 1 (→Solution 2)
- 18:06, 18 February 2019 (diff | hist) . . (+477) . . 2019 AMC 10B Problems/Problem 1 (Undo revision 103342 by Porky623 (talk)) (Tag: Undo)
- 00:04, 18 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 16 (→Solution 2)
- 00:03, 18 February 2019 (diff | hist) . . (+23) . . 2019 AMC 10B Problems/Problem 12 (→Solution 1)
- 00:02, 18 February 2019 (diff | hist) . . (+117) . . 2019 AMC 10B Problems/Problem 12 (→Solution 1)
- 00:01, 18 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 10 (→Solution 1)
- 00:00, 18 February 2019 (diff | hist) . . (+38) . . 2019 AMC 10B Problems/Problem 9 (Undo revision 103281 by Sevenoptimus (talk)) (Tag: Undo)
- 23:59, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 7 (Undo revision 103280 by Sevenoptimus (talk)) (Tag: Undo)
- 23:59, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 6 (Undo revision 103279 by Sevenoptimus (talk)) (Tag: Undo)
- 23:59, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 4 (Undo revision 103278 by Sevenoptimus (talk)) (Tag: Undo)
- 23:58, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 3 (→Solution 1)
- 23:51, 17 February 2019 (diff | hist) . . (+28) . . 2019 AMC 10B Problems/Problem 1 (Undo revision 103275 by Sevenoptimus (talk)) (Tag: Undo)
- 21:04, 17 February 2019 (diff | hist) . . (+7) . . 2019 AMC 10B Problems/Problem 20 (→Solution)
- 21:04, 17 February 2019 (diff | hist) . . (+8) . . 2019 AMC 10B Problems/Problem 16 (→Solution 2)
- 21:03, 17 February 2019 (diff | hist) . . (+5) . . 2019 AMC 10B Problems/Problem 12 (→Solution)
- 21:03, 17 February 2019 (diff | hist) . . (+8) . . 2019 AMC 10B Problems/Problem 10 (→Solution)
- 21:03, 17 February 2019 (diff | hist) . . (+38) . . 2019 AMC 10B Problems/Problem 9 (→Solution 1)
- 21:02, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 7 (→Solution 1)
- 21:01, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 6 (→Solution 1)
- 21:01, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 4 (→Solution 1)
- 21:01, 17 February 2019 (diff | hist) . . (+14) . . 2019 AMC 10B Problems/Problem 3 (→Solution 1)
- 20:59, 17 February 2019 (diff | hist) . . (+28) . . m 2019 AMC 10B Problems/Problem 1
- 20:33, 17 February 2019 (diff | hist) . . (+17) . . 2019 AMC 10B Problems/Problem 20
- 20:32, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 16 (→Solution 2)
- 20:31, 17 February 2019 (diff | hist) . . (+32) . . 2019 AMC 10B Problems/Problem 12 (→Solution)
- 20:31, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 10 (→Solution)
- 20:30, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 9 (→Solution)
- 20:30, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 7 (→Solution 1)
- 20:29, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 6 (→Solution 1)
- 20:29, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 4 (→Solution 1)
- 20:28, 17 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 3 (→Solution)
- 20:27, 17 February 2019 (diff | hist) . . (+85) . . 2019 AMC 10B Problems/Problem 1
- 00:19, 15 February 2019 (diff | hist) . . (+429) . . 2019 AMC 10B Problems/Problem 20 (→Solution)
- 00:15, 15 February 2019 (diff | hist) . . (+1) . . 2019 AMC 10B Problems/Problem 16 (→Solution 2)
- 00:14, 15 February 2019 (diff | hist) . . (-8) . . 2019 AMC 10B Problems/Problem 16 (→Solution 2)
- 00:14, 15 February 2019 (diff | hist) . . (+1,791) . . 2019 AMC 10B Problems/Problem 16
- 15:01, 14 February 2019 (diff | hist) . . (+524) . . 2019 AMC 10B Problems/Problem 12
- 14:55, 14 February 2019 (diff | hist) . . (+974) . . 2019 AMC 10B Problems/Problem 9
- 14:50, 14 February 2019 (diff | hist) . . (+49) . . 2019 AMC 10B Problems/Problem 7 (→Solution)
- 14:49, 14 February 2019 (diff | hist) . . (+6) . . 2019 AMC 10B Problems/Problem 4 (→Solution)
- 14:49, 14 February 2019 (diff | hist) . . (+720) . . 2019 AMC 10B Problems/Problem 4
- 14:44, 14 February 2019 (diff | hist) . . (+15) . . 2019 AMC 10B Problems/Problem 6 (→Solution)
- 14:43, 14 February 2019 (diff | hist) . . (+4) . . 2019 AMC 10B Problems/Problem 6 (→Solution)
- 14:42, 14 February 2019 (diff | hist) . . (+914) . . 2019 AMC 10B Problems/Problem 10
- 13:59, 14 February 2019 (diff | hist) . . (+726) . . 2019 AMC 10B Problems/Problem 7
- 13:39, 14 February 2019 (diff | hist) . . (+8) . . 2019 AMC 10B Problems/Problem 6 (→Solution)
- 13:38, 14 February 2019 (diff | hist) . . (+536) . . 2019 AMC 10B Problems/Problem 6
- 13:32, 14 February 2019 (diff | hist) . . (+507) . . 2019 AMC 10B Problems/Problem 3 (→Problem 3)
- 13:25, 14 February 2019 (diff | hist) . . (+426) . . 2019 AMC 10B Problems/Problem 3
- 13:24, 14 February 2019 (diff | hist) . . (0) . . 2019 AMC 10B Problems/Problem 2 (→Solution)
- 13:24, 14 February 2019 (diff | hist) . . (+223) . . 2019 AMC 10B Problems/Problem 2 (→Solution)
- 13:21, 14 February 2019 (diff | hist) . . (+815) . . 2019 AMC 10B Problems/Problem 1 (→Solution)
- 21:33, 12 February 2019 (diff | hist) . . (+210) . . 2018 AMC 12A Problems/Problem 6
- 21:04, 12 February 2019 (diff | hist) . . (+315) . . 2014 AMC 12A Problems/Problem 19
- 21:31, 11 February 2019 (diff | hist) . . (+425) . . 2019 AMC 10A Problems/Problem 3
- 21:21, 11 February 2019 (diff | hist) . . (+364) . . 2019 AMC 10A Problems/Problem 10 (→Solution)
- 21:14, 11 February 2019 (diff | hist) . . (+12) . . 2019 AMC 10A Problems/Problem 11 (→Solution 2)
- 21:13, 11 February 2019 (diff | hist) . . (+1) . . 2019 AMC 10A Problems/Problem 11 (→Solution 2)
- 21:13, 11 February 2019 (diff | hist) . . (+1,639) . . 2019 AMC 10A Problems/Problem 11
- 21:01, 11 February 2019 (diff | hist) . . (+574) . . 2019 AMC 10A Problems/Problem 13
- 20:43, 11 February 2019 (diff | hist) . . (+228) . . 2019 AMC 10A Problems/Problem 17
- 20:58, 10 February 2019 (diff | hist) . . (+1,329) . . 2015 AMC 12B Problems/Problem 23
- 20:34, 10 February 2019 (diff | hist) . . (+2,331) . . 2015 AMC 12B Problems/Problem 22
- 23:20, 5 February 2019 (diff | hist) . . (+2,756) . . 2015 AMC 12A Problems/Problem 23
- 21:38, 5 February 2019 (diff | hist) . . (+192) . . 2015 AMC 12A Problems/Problem 18 (→Solution 3)
- 21:31, 9 January 2019 (diff | hist) . . (+579) . . 2017 AMC 12A Problems/Problem 15 (→Solution)
- 22:13, 8 January 2019 (diff | hist) . . (+25) . . 2001 AMC 10 Problems/Problem 24 (→Solution 2)
- 22:13, 8 January 2019 (diff | hist) . . (+602) . . 2001 AMC 10 Problems/Problem 24
- 21:49, 8 January 2019 (diff | hist) . . (+85) . . 2001 AMC 10 Problems/Problem 19 (→Solution 2)
- 21:49, 8 January 2019 (diff | hist) . . (+527) . . 2001 AMC 10 Problems/Problem 19 (→Solution)
- 11:36, 2 January 2019 (diff | hist) . . (+613) . . 2016 AMC 12B Problems/Problem 23 (current)
- 18:56, 24 December 2018 (diff | hist) . . (+706) . . 2018 AMC 12B Problems/Problem 15
- 18:02, 24 December 2018 (diff | hist) . . (+475) . . 2018 AMC 10B Problems/Problem 15
- 22:30, 23 December 2018 (diff | hist) . . (+26) . . 2016 AMC 10B Problems/Problem 20 (→Solution 4: Simple and practical)
- 22:29, 23 December 2018 (diff | hist) . . (+365) . . 2016 AMC 10B Problems/Problem 20
- 22:18, 3 December 2018 (diff | hist) . . (+1,117) . . 2001 AMC 10 Problems/Problem 15
- 21:46, 29 October 2018 (diff | hist) . . (+1,510) . . 2002 AMC 12B Problems/Problem 15
- 13:31, 26 October 2018 (diff | hist) . . (+259) . . m 2000 AMC 12 Problems/Problem 18 (→Solution)
- 15:41, 25 September 2018 (diff | hist) . . (+49) . . 2018 AMC 10B Problems/Problem 23
- 15:37, 25 September 2018 (diff | hist) . . (+27) . . 2018 AMC 10B Problems/Problem 23 (Original had 21*8 = 189 which is not true. Also, fixed the latex formatting.)
- 09:40, 9 June 2018 (diff | hist) . . (+1,288) . . 2018 AIME I Problems/Problem 7
- 16:16, 6 June 2018 (diff | hist) . . (+26) . . 2018 AIME I Problems/Problem 1 (→Solution 2 (less complicated))
- 16:16, 6 June 2018 (diff | hist) . . (+1,119) . . 2018 AIME I Problems/Problem 1
- 15:14, 2 June 2018 (diff | hist) . . (+1,556) . . 2017 AIME II Problems/Problem 11
- 14:33, 2 June 2018 (diff | hist) . . (+17) . . 2017 AIME II Problems/Problem 10 (→Solution)
- 10:40, 2 June 2018 (diff | hist) . . (+1,652) . . 2017 AIME II Problems/Problem 8
- 15:14, 1 June 2018 (diff | hist) . . (+3) . . 2017 AIME II Problems/Problem 3 (→Solution 3)
- 18:38, 31 May 2018 (diff | hist) . . (+26) . . 2017 AIME II Problems/Problem 3 (→Solution 3)
- 18:38, 31 May 2018 (diff | hist) . . (+2,652) . . 2017 AIME II Problems/Problem 3
- 16:59, 31 May 2018 (diff | hist) . . (+65) . . 2017 AIME II Problems/Problem 1 (→Solution 4)
- 16:59, 31 May 2018 (diff | hist) . . (+28) . . 2017 AIME II Problems/Problem 1 (→Solution 4)
- 16:58, 31 May 2018 (diff | hist) . . (-26) . . 2017 AIME II Problems/Problem 1 (→Solution 4)
- 16:57, 31 May 2018 (diff | hist) . . (-13) . . 2017 AIME II Problems/Problem 1 (→Solution 4)
- 16:57, 31 May 2018 (diff | hist) . . (+130) . . 2017 AIME II Problems/Problem 1 (→Solution 4)
- 16:56, 31 May 2018 (diff | hist) . . (+1,854) . . 2017 AIME II Problems/Problem 1