User contributions
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- 11:59, 8 June 2024 (diff | hist) . . (0) . . Massachusetts mathematics competitions (→Elementary School Level Math Competitions:) (current)
- 18:06, 7 June 2024 (diff | hist) . . (+444) . . Tridecagon (current)
- 17:59, 7 June 2024 (diff | hist) . . (+13) . . Tridecagon
- 17:58, 7 June 2024 (diff | hist) . . (+13) . . Tridecagon
- 17:57, 7 June 2024 (diff | hist) . . (+603) . . Tridecagon
- 17:45, 7 June 2024 (diff | hist) . . (+44) . . Tridecagon
- 17:44, 7 June 2024 (diff | hist) . . (0) . . Tridecagon
- 17:43, 7 June 2024 (diff | hist) . . (+210) . . Tridecagon
- 17:34, 7 June 2024 (diff | hist) . . (+41) . . Tridecagon
- 17:33, 7 June 2024 (diff | hist) . . (-26) . . Tridecagon
- 17:04, 7 June 2024 (diff | hist) . . (+124) . . Tridecagon
- 20:29, 27 May 2024 (diff | hist) . . (+17) . . 2022 AMC 10B Problems/Problem 25 (→Solution 4) (current)
- 18:51, 26 May 2024 (diff | hist) . . (+11) . . 2023 AMC 12B Problems/Problem 19 (→Important Clarification) (current)
- 18:50, 26 May 2024 (diff | hist) . . (+70) . . 2023 AMC 12B Problems/Problem 19 (→Important Clarification)
- 17:48, 26 May 2024 (diff | hist) . . (0) . . 2023 AMC 10B Problems (→Problem 19)
- 16:24, 19 May 2024 (diff | hist) . . (+1,019) . . N 1990 APMO Problems/Problem 1 (Created page with "Let .I be the intersection of" AG and EF. Let 6 = AI.IG - FI.IE. Then AI:ADlz, IG:ADl6, FI:BCl4:IE. (1) Fur"ther, applying the cosine rule to triangles ABD, ACD we get i AB2 :...") (current)
- 16:16, 19 May 2024 (diff | hist) . . (+60) . . 1958 AHSME Problems/Problem 25 (→Solution) (current)
- 16:14, 19 May 2024 (diff | hist) . . (-12) . . 1958 AHSME Problems/Problem 25 (→Solution)
- 16:14, 19 May 2024 (diff | hist) . . (+68) . . 1958 AHSME Problems/Problem 25 (→Solution)
- 16:12, 19 May 2024 (diff | hist) . . (+4) . . 1958 AHSME Problems/Problem 25 (→Solution)
- 20:58, 27 April 2024 (diff | hist) . . (+72) . . m Massachusetts mathematics competitions (→Elementary School Level Math Competitions:)
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