User contributions
- 17:03, 9 July 2023 (diff | hist) . . (-107) . . 2023 AIME II Problems/Problem 11
- 17:00, 9 July 2023 (diff | hist) . . (-233) . . 2023 AIME II Problems/Problem 14 (Reordered solutions by quality and removed unneeded attributions)
- 17:51, 14 August 2020 (diff | hist) . . (+1) . . m 2012 AMC 10A Problems/Problem 19 (→Problem 19: Extra space)
- 20:38, 9 July 2019 (diff | hist) . . (+1) . . m 1971 Canadian MO Problems/Problem 1 (→Problem)
- 03:49, 19 February 2019 (diff | hist) . . (+1,422) . . 1963 IMO Problems/Problem 2 (→Solution) (current)
- 20:20, 9 February 2019 (diff | hist) . . (+129) . . 2019 AMC 10A Problems/Problem 14 (→Solution 1)
- 20:19, 9 February 2019 (diff | hist) . . (+3,690) . . 2019 AMC 10A Problems/Problem 14 (Added a complete solution with full diagrams and a proof)
- 19:17, 9 February 2019 (diff | hist) . . (+577) . . m 2019 AMC 10A Problems/Problem 5 (→Solution: Added proof)
- 19:10, 9 February 2019 (diff | hist) . . (+8) . . m 2019 AMC 12A Problems/Problem 19 (→Solution: Removed negative, boxed answer prettier)
- 19:02, 9 February 2019 (diff | hist) . . (+1,157) . . 2019 AMC 12A Problems/Problem 23 (Added a complete solution)
- 22:03, 11 February 2018 (diff | hist) . . (+5) . . m 2018 AMC 12A Problems/Problem 24
- 23:29, 17 January 2018 (diff | hist) . . (+1,200) . . 1962 IMO Problems/Problem 3 (Solution, probably)
- 15:32, 11 August 2017 (diff | hist) . . (+194) . . Mock AIME 1 2010 Problems/Problem 8 (→Previous solution only accounted for order?)