25 May 2025

• curprev 12:5312:53, 25 May 2025 Sevenoptimus talk contribs m 2,407 bytes +136 Fixed minor typos

14 September 2024

• curprev 15:4715:47, 14 September 2024 Thepowerful456 talk contribs m 2,271 bytes +8 boxed answer

14 June 2024

• curprev 13:4713:47, 14 June 2024 Ahuang080411 talk contribs 2,263 bytes −1 →Solution

20 October 2023

• curprev 18:0218:02, 20 October 2023 Daijobu talk contribs m 2,264 bytes +105 No edit summary

21 June 2018

• curprev 19:0919:09, 21 June 2018 Mingxu talk contribs 2,159 bytes 0 →Solution
• curprev 19:0919:09, 21 June 2018 Mingxu talk contribs m 2,159 bytes 0 →Solution

20 August 2014

• curprev 16:5516:55, 20 August 2014 Tapir1729 talk contribs m 2,159 bytes +1 →Problem

4 July 2013

• curprev 18:3818:38, 4 July 2013 Nathan wailes talk contribs 2,158 bytes −99 No edit summary

30 November 2007

• curprev 21:1621:16, 30 November 2007 Temperal talk contribs 2,257 bytes −8 →See also: category

9 September 2007

• curprev 10:3110:31, 9 September 2007 Azjps talk contribs m 2,265 bytes +57 →Solution: minor
• curprev 10:2810:28, 9 September 2007 Azjps talk contribs m 2,208 bytes +100 randomly seeding \displaystyle to get rid of "failed to parsE"

8 September 2007

• curprev 21:4421:44, 8 September 2007 Azjps talk contribs 2,108 bytes +2,038 problem / solution

9 July 2006

• curprev 17:3317:33, 9 July 2006 Joml88 talk contribs 70 bytes +70 No edit summary