30 December 2024

• curprev 12:4112:41, 30 December 2024 Mathcosine talk contribs 6,708 bytes −42 →Solution 4.5(easier explanation)
• curprev 12:4012:40, 30 December 2024 Mathcosine talk contribs 6,750 bytes +998 →Solutions

27 May 2024

• curprev 10:3710:37, 27 May 2024 Vedoral talk contribs 5,752 bytes +640 →Solutions

1 October 2023

• curprev 18:4318:43, 1 October 2023 Sliced bread talk contribs 5,112 bytes +429 →Solution 6

9 May 2021

• curprev 18:2718:27, 9 May 2021 Shar ki talk contribs 4,683 bytes +17 →Solution 3 (Bash)
• curprev 18:2718:27, 9 May 2021 Shar ki talk contribs m 4,666 bytes −137 →Solution 3 (Bash)

16 February 2021

• curprev 16:2616:26, 16 February 2021 Ilovepizza2020 talk contribs 4,803 bytes −2 No edit summary

5 October 2020

• curprev 22:2122:21, 5 October 2020 Jackshi2006 talk contribs 4,805 bytes +814 →Solution 5

26 November 2019

• curprev 14:0914:09, 26 November 2019 Will3145 talk contribs m 3,991 bytes +1 →Solutions

23 July 2018

• curprev 16:1116:11, 23 July 2018 Coolgeo talk contribs 3,990 bytes +16 →Solution 5
• curprev 16:1016:10, 23 July 2018 Coolgeo talk contribs 3,974 bytes +209 →Solution 5
• curprev 16:0816:08, 23 July 2018 Coolgeo talk contribs 3,765 bytes +312 →Solution 4

30 March 2018

• curprev 17:0017:00, 30 March 2018 Rejas talk contribs 3,453 bytes +856 →Solution 3 (Bash)

24 August 2017

• curprev 14:3214:32, 24 August 2017 Mathwiz0803 talk contribs 2,597 bytes +413 →Solution 3 (Bash)
• curprev 14:2714:27, 24 August 2017 Mathwiz0803 talk contribs 2,184 bytes +104 →Solution

13 March 2015

• curprev 15:4815:48, 13 March 2015 Mathgeek2006 talk contribs m 2,080 bytes −15 →Solution 2

4 July 2013

• curprev 19:0119:01, 4 July 2013 Nathan wailes talk contribs 2,095 bytes +15 No edit summary

27 April 2008

• curprev 15:3815:38, 27 April 2008 Azjps talk contribs m 2,080 bytes +22 →Solution 2: >= <=
• curprev 15:3715:37, 27 April 2008 Azjps talk contribs 2,058 bytes +879 slightly different solution
• curprev 15:0515:05, 27 April 2008 I like pie talk contribs 1,179 bytes −82 AIME box + style

27 December 2007

• curprev 20:2020:20, 27 December 2007 Azjps talk contribs m 1,261 bytes +26 →Solution: break up long <math>

18 August 2006

• curprev 14:5914:59, 18 August 2006 JBL talk contribs m 1,235 bytes +108 →See also

30 July 2006

• curprev 10:5610:56, 30 July 2006 Joml88 talk contribs 1,127 bytes +44 No edit summary

20 July 2006

• curprev 15:3315:33, 20 July 2006 JBL talk contribs 1,083 bytes +818 solution added

12 July 2006

• curprev 17:0317:03, 12 July 2006 MCrawford talk contribs 265 bytes +10 No edit summary

9 July 2006

• curprev 08:1608:16, 9 July 2006 Joml88 talk contribs 255 bytes +255 No edit summary