User contributions
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- 00:10, 3 April 2024 (diff | hist) . . (-11) . . 2024 AIME II Problems/Problem 2 (→Solution 1) (current)
- 07:25, 24 March 2024 (diff | hist) . . (-117) . . Principle of Inclusion-Exclusion (→Two Set Example) (current)
- 08:41, 17 March 2024 (diff | hist) . . (+18) . . Korean Mathematical Olympiad (→Format of the Competition) (current)
- 20:39, 9 March 2024 (diff | hist) . . (+2) . . Ptolemy's theorem (current)
- 20:39, 9 March 2024 (diff | hist) . . (-38) . . Cyclic quadrilateral (→Properties) (current)
- 23:43, 29 December 2023 (diff | hist) . . (+10) . . 2022 USAJMO Problems/Problem 1 (→Solution 1)
- 23:43, 29 December 2023 (diff | hist) . . (+10) . . 2022 USAJMO Problems/Problem 1 (→Solution 1)
- 23:41, 29 December 2023 (diff | hist) . . (+55) . . 2022 USAJMO Problems/Problem 1 (→Solution 1)
- 05:29, 17 December 2023 (diff | hist) . . (+12) . . 2011 AIME I Problems/Problem 5 (→Quick Solution) (current)
- 04:33, 17 December 2023 (diff | hist) . . (+271) . . 2011 AIME I Problems/Problem 2 (current)
- 02:56, 3 December 2023 (diff | hist) . . (-44) . . 2021 AIME I Problems/Problem 7 (→Solution 1)
- 01:14, 3 December 2023 (diff | hist) . . (-44) . . British Flag Theorem (→Proof) (current)
- 01:13, 3 December 2023 (diff | hist) . . (+88) . . British Flag Theorem
- 01:09, 3 December 2023 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 6 (→Solution 3)
- 07:56, 28 November 2023 (diff | hist) . . (+10) . . 2016 AIME I Problems/Problem 4 (current)
- 23:14, 25 November 2023 (diff | hist) . . (+24) . . 2005 IMO Problems/Problem 4 (→Solution) (current)
- 23:11, 25 November 2023 (diff | hist) . . (+21) . . 2005 IMO Problems/Problem 4 (→Solution)
- 23:10, 25 November 2023 (diff | hist) . . (+13) . . 2005 IMO Problems/Problem 4 (→Solution)
- 23:10, 25 November 2023 (diff | hist) . . (-1) . . 2005 IMO Problems/Problem 4 (→Solution)
- 23:10, 25 November 2023 (diff | hist) . . (+1) . . 2005 IMO Problems/Problem 4 (→Solution)
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