7 June 2024

• curprev 11:0511:05, 7 June 2024 Integralarefun talk contribs 5,774 bytes +1,117 →Solution 1: added diagram

21 September 2021

• curprev 17:3117:31, 21 September 2021 Asdf334 talk contribs 4,657 bytes +2 →Solution 1
• curprev 17:2917:29, 21 September 2021 Asdf334 talk contribs 4,655 bytes +2 →Solution 1
• curprev 17:2917:29, 21 September 2021 Asdf334 talk contribs 4,653 bytes +1,450 →Solution

9 March 2019

• curprev 22:3722:37, 9 March 2019 Thingarfield talk contribs 3,203 bytes −374 →Solution

6 March 2019

• curprev 20:3720:37, 6 March 2019 Mathwizard07 talk contribs m 3,577 bytes −2 →Solution

25 November 2018

• curprev 18:0018:00, 25 November 2018 Cardinals2014 talk contribs 3,579 bytes +14 →Solution
• curprev 18:0018:00, 25 November 2018 Cardinals2014 talk contribs m 3,565 bytes −14 →Solution

17 September 2018

• curprev 17:4917:49, 17 September 2018 Jetc talk contribs 3,579 bytes −2 →Solution

31 August 2018

• curprev 15:5915:59, 31 August 2018 Vihaankasam talk contribs 3,581 bytes +856 →Solution

17 April 2018

• curprev 21:4221:42, 17 April 2018 FlamezofDeath talk contribs m 2,725 bytes 0 →Solution

16 April 2018

• curprev 17:2317:23, 16 April 2018 Ccx09 talk contribs 2,725 bytes +47 →Solution

22 April 2017

• curprev 12:1712:17, 22 April 2017 William122 talk contribs 2,678 bytes 0 →Solution
• curprev 08:5908:59, 22 April 2017 William122 talk contribs m 2,678 bytes +17 →Solution
• curprev 07:5607:56, 22 April 2017 William122 talk contribs 2,661 bytes +2,150 →Solution
• curprev 07:5607:56, 22 April 2017 William122 talk contribs 511 bytes −2,150 →Solution
• curprev 07:5607:56, 22 April 2017 William122 talk contribs 2,661 bytes +2,150 →Solution

20 April 2017

• curprev 19:3519:35, 20 April 2017 Thedoge talk contribs m 511 bytes 0 →See also
• curprev 19:3519:35, 20 April 2017 Thedoge talk contribs 511 bytes +74 No edit summary
• curprev 19:3419:34, 20 April 2017 Thedoge talk contribs 437 bytes +437 Created page with "==Problem== Let <math>O</math> and <math>H</math> be the circumcenter and the orthocenter of an acute triangle <math>ABC</math>. Points <math>M</math> and <math>D</math> lie..."