23 September 2025

• curprev 21:2821:28, 23 September 2025 Unhappyfarmer talk contribs 3,407 bytes 0 →Solution 1

4 March 2022

• curprev 17:1217:12, 4 March 2022 Firedragonmath16 talk contribs m 3,407 bytes −1 →Solution 1

14 March 2020

• curprev 16:5916:59, 14 March 2020 Alexlikemath talk contribs 3,408 bytes +1,159 New solution

11 October 2019

• curprev 16:1716:17, 11 October 2019 Will3145 talk contribs m 2,249 bytes +12 →Solution 2

14 August 2019

• curprev 12:4612:46, 14 August 2019 Alexlikemath talk contribs 2,237 bytes −21 →Solution 2
• curprev 12:4512:45, 14 August 2019 Alexlikemath talk contribs 2,258 bytes +805 No edit summary

25 May 2017

• curprev 19:1019:10, 25 May 2017 Zsp talk contribs 1,453 bytes −90 →Solution 2
• curprev 19:0019:00, 25 May 2017 Zsp talk contribs 1,543 bytes +93 →Solution

1 January 2016

• curprev 18:2118:21, 1 January 2016 15Pandabears talk contribs m 1,450 bytes +8 →Solution

4 July 2013

• curprev 19:0119:01, 4 July 2013 Nathan wailes talk contribs 1,442 bytes +15 No edit summary

27 April 2008

• curprev 15:0315:03, 27 April 2008 I like pie talk contribs m 1,427 bytes −91 AIME box

29 November 2006

• curprev 14:3614:36, 29 November 2006 1337h4x talk contribs 1,518 bytes +992 No edit summary

12 October 2006

• curprev 16:0416:04, 12 October 2006 JBL talk contribs m 526 bytes +37 No edit summary

18 August 2006

• curprev 14:5914:59, 18 August 2006 JBL talk contribs m 489 bytes +120 No edit summary

9 July 2006

• curprev 08:1508:15, 9 July 2006 Joml88 talk contribs 369 bytes +369 No edit summary