User contributions
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- 22:56, 18 June 2022 (diff | hist) . . (+1) . . 2010 AMC 12B Problems/Problem 18 (→Solution 2 (Simple Calculus))
- 17:49, 10 August 2021 (diff | hist) . . (+9) . . 1983 IMO Problems (→Problem 6) (current)
- 01:20, 10 August 2021 (diff | hist) . . (+19) . . 1990 IMO Problems (→Problem 5)
- 19:58, 7 May 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 11 (→Problem)
- 00:53, 14 April 2021 (diff | hist) . . (+2) . . m 2019 AMC 12A Problems (→Problem 22)
- 21:17, 24 February 2021 (diff | hist) . . (+12) . . 2007 AIME II Problems/Problem 8 (→Solution 1) (current)
- 01:27, 16 February 2021 (diff | hist) . . (0) . . m 2007 IMO Problems/Problem 4 (→Solution 3)
- 01:06, 10 September 2020 (diff | hist) . . (-1) . . 2001 AIME I Problems/Problem 6 (→Solution 10: Distributions)
- 01:06, 10 September 2020 (diff | hist) . . (+1) . . 2001 AIME I Problems/Problem 6 (→Solution 10: Distributions)
- 01:05, 10 September 2020 (diff | hist) . . (+999) . . 2001 AIME I Problems/Problem 6 (→Solution 9: Observation of each case)
- 01:13, 6 September 2020 (diff | hist) . . (-124) . . 2012 AMC 10B Problems/Problem 7
- 01:13, 6 September 2020 (diff | hist) . . (-75) . . 2012 AMC 10B Problems
- 22:43, 4 September 2020 (diff | hist) . . (+41) . . 2007 IMO Problems/Problem 4 (→Solution 3)
- 20:48, 29 August 2020 (diff | hist) . . (-19) . . 2007 AIME I Problems/Problem 8 (→Solution 4)
- 20:47, 29 August 2020 (diff | hist) . . (+13) . . 2007 AIME I Problems/Problem 8 (→Solution 4)
- 20:46, 29 August 2020 (diff | hist) . . (+905) . . 2007 AIME I Problems/Problem 8 (→Solution 3)
- 13:21, 3 August 2020 (diff | hist) . . (0) . . 2020 AMC 10A Problems/Problem 14 (→Solution 8)
- 13:21, 3 August 2020 (diff | hist) . . (-1) . . 2020 AMC 10A Problems/Problem 14 (→Solution 8)
- 00:11, 12 July 2020 (diff | hist) . . (0) . . 1985 IMO Problems/Problem 2 (→Problem) (current)
- 18:29, 29 June 2020 (diff | hist) . . (+26) . . 1988 AIME Problems/Problem 13 (→Solution 5: For Beginners (less technical))
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