3 September 2025

• 09:4109:41, 3 September 2025 diff hist +27 m MPFG Alternative Solutions No edit summary
• 08:4208:42, 3 September 2025 diff hist +38 m 2022 MPFG Problem19 No edit summary
• 08:4108:41, 3 September 2025 diff hist 0 N File:2022mpfg19.png No edit summary current
• 08:2908:29, 3 September 2025 diff hist +16 m 2022 MPFG Problem19 →Problem
• 08:2808:28, 3 September 2025 diff hist +19 m 2022 MPFG Problem19 →Problem
• 08:2808:28, 3 September 2025 diff hist +77 m 2022 MPFG Problem19 →Problem
• 08:2608:26, 3 September 2025 diff hist +135 m 2022 MPFG Problem19 →Problem
• 08:2008:20, 3 September 2025 diff hist +485 m 2022 MPFG Problem19 →Problem
• 08:1508:15, 3 September 2025 diff hist +819 N 2022 MPFG Problem19 Created page with "==Problem== Let <math>S_-</math> be the semicircular arc defined by <cmath>(x+1)^2 + (y-\frac{3}{2})^2 = \frac{1}{4} and x \leq -1. </cmath> Let <math>S_+</math> be the semici..."

29 August 2025

• 11:3011:30, 29 August 2025 diff hist +18 m 2018 MPFG Problem 17 →Solution 1
• 11:2311:23, 29 August 2025 diff hist +27 MPFG Alternative Solutions No edit summary
• 11:2011:20, 29 August 2025 diff hist 0 2018 MPFG Problem 17 →Solution 1
• 11:2011:20, 29 August 2025 diff hist +38 m 2018 MPFG Problem 17 →Solution 1
• 11:1811:18, 29 August 2025 diff hist 0 N File:Mpfg201817.png No edit summary current
• 11:1811:18, 29 August 2025 diff hist +513 2018 MPFG Problem 17 →Problem
• 10:4410:44, 29 August 2025 diff hist +788 N 2018 MPFG Problem 17 Created page with "==Problem== Let <math>ABC</math> be a triangle with <math>AB = 5</math>, <math>BC = 4</math>, and <math>CA = 3</math>. On each side of <math>ABC</math>, externally erect a sem..."

27 August 2025

• 04:3904:39, 27 August 2025 diff hist +27 MPFG Alternative Solutions No edit summary
• 04:3804:38, 27 August 2025 diff hist +20 2021 MPFG Problem 19 →Solution 1
• 04:3704:37, 27 August 2025 diff hist 0 m 2021 MPFG Problem 19 →Solution 1
• 04:3704:37, 27 August 2025 diff hist +42 m 2021 MPFG Problem 19 →Solution 1
• 04:3604:36, 27 August 2025 diff hist 0 N File:Protrudes.png No edit summary current
• 04:3504:35, 27 August 2025 diff hist 0 N File:New3d.png No edit summary current
• 04:0704:07, 27 August 2025 diff hist +13 m 2021 MPFG Problem 19 →Solution 1
• 04:0504:05, 27 August 2025 diff hist 0 m 2021 MPFG Problem 19 →Solution 1
• 04:0504:05, 27 August 2025 diff hist 0 m 2021 MPFG Problem 19 →Solution 1
• 04:0504:05, 27 August 2025 diff hist +6 2021 MPFG Problem 19 →Solution 1
• 04:0404:04, 27 August 2025 diff hist −2 2021 MPFG Problem 19 →Solution 1
• 04:0404:04, 27 August 2025 diff hist 0 N File:2d.png No edit summary current
• 04:0404:04, 27 August 2025 diff hist 0 N File:3d.png No edit summary current
• 04:0304:03, 27 August 2025 diff hist +510 2021 MPFG Problem 19 No edit summary
• 02:3402:34, 27 August 2025 diff hist +703 N 2021 MPFG Problem 19 Created page with "==Problem== Let <math>T</math> be a regular tetrahedron. Let <math>t</math> be the regular tetrahedron whose vertices are the centers of the faces of <math>T</math>. Let <math..."

26 August 2025

• 09:5009:50, 26 August 2025 diff hist +27 MPFG Alternative Solutions No edit summary
• 09:4809:48, 26 August 2025 diff hist +8 2016 MPFG Problem 18 →Solution 1 current
• 09:4509:45, 26 August 2025 diff hist +12 2016 MPFG Problem 18 →Solution 1
• 09:4509:45, 26 August 2025 diff hist +751 N 2016 MPFG Problem 18 Created page with "==Problem== Let <math>T = \{1, 2, 3, . . . , 14, 15\}</math>. Say that a subset <math>S</math> of <math>T</math> is handy if the sum of all the elements of <math>S</math> is a..."
• 05:2805:28, 26 August 2025 diff hist +27 MPFG Alternative Solutions No edit summary
• 05:2805:28, 26 August 2025 diff hist +10 m 2012 MPFG Problem 10 →Solution 1
• 04:4804:48, 26 August 2025 diff hist 0 2012 MPFG Problem 10 →Solution 1
• 04:4704:47, 26 August 2025 diff hist −8 2012 MPFG Problem 10 →Solution 1
• 04:4704:47, 26 August 2025 diff hist +69 m 2012 MPFG Problem 10 →Solution 1
• 04:4504:45, 26 August 2025 diff hist 0 N File:FDG.png No edit summary current
• 04:4404:44, 26 August 2025 diff hist 0 N File:DGF.png No edit summary current
• 04:4404:44, 26 August 2025 diff hist +1,422 2012 MPFG Problem 10 No edit summary
• 00:1300:13, 26 August 2025 diff hist +501 N 2012 MPFG Problem 10 Created page with "==Problem== Let <math>\Delta ABC</math> be a triangle with a right angle <math>\angle ABC</math>. Let <math>D</math> be the midpoint of <math>BC</math>, let <math>E</math> be..."

25 August 2025

• 11:2311:23, 25 August 2025 diff hist +13 2018 MPFG Problem 18 →Solution 1 current
• 11:1911:19, 25 August 2025 diff hist +114 MPFG Alternative Solutions No edit summary
• 11:1711:17, 25 August 2025 diff hist +54 2018 MPFG Problem 18 →Solution 1
• 11:0911:09, 25 August 2025 diff hist +56 2018 MPFG Problem 18 →Solution 1
• 11:0711:07, 25 August 2025 diff hist +39 2018 MPFG Problem 18 →Solution 1
• 11:0611:06, 25 August 2025 diff hist −8 2018 MPFG Problem 18 →Solution 1