16 October 2025

• curprev 07:4607:46, 16 October 2025 Lanouzhihun talk contribs 2,014 bytes 0 →Solution 2

18 April 2025

• curprev 17:4017:40, 18 April 2025 Charking talk contribs 2,014 bytes −146 Formatting Tag: Undo

16 April 2025

• curprev 20:2420:24, 16 April 2025 Josiahsaran talk contribs 2,160 bytes 0 →Solution

31 August 2024

• curprev 11:0711:07, 31 August 2024 K124659 talk contribs 2,160 bytes +39 →Solution
• curprev 11:0711:07, 31 August 2024 K124659 talk contribs m 2,121 bytes +39 →Solution 2

12 January 2024

• curprev 02:1902:19, 12 January 2024 Yiyj1 talk contribs m 2,082 bytes +38 →Solution 2

22 December 2021

• curprev 19:3819:38, 22 December 2021 Nntnnt talk contribs 2,044 bytes +1 →Solution 2
• curprev 19:3719:37, 22 December 2021 Nntnnt talk contribs 2,043 bytes +1 →Solution

1 April 2019

• curprev 22:0622:06, 1 April 2019 Potato2017 talk contribs m 2,042 bytes −1 →Solution

28 June 2018

• curprev 15:0815:08, 28 June 2018 ACthinker talk contribs 2,043 bytes −66 No edit summary

30 May 2016

• curprev 15:0815:08, 30 May 2016 Wrc400 talk contribs 2,109 bytes +13 →Solution 2

18 May 2016

• curprev 15:5615:56, 18 May 2016 Doitsudoitsu talk contribs 2,096 bytes +1 latex

3 May 2016

• curprev 01:1201:12, 3 May 2016 Eta talk contribs 2,095 bytes +2 →Solution 2
• curprev 01:1101:11, 3 May 2016 Eta talk contribs 2,093 bytes −1 →Solution 2
• curprev 01:1101:11, 3 May 2016 Eta talk contribs 2,094 bytes −11 →Solution
• curprev 01:0901:09, 3 May 2016 Eta talk contribs 2,105 bytes +968 →Solution

4 July 2013

• curprev 22:2422:24, 4 July 2013 Nathan wailes talk contribs 1,137 bytes +15 No edit summary

19 September 2010

• curprev 12:4712:47, 19 September 2010 Rbhale12 talk contribs 1,122 bytes +8 →Solution

25 September 2007

• curprev 18:3718:37, 25 September 2007 Azjps talk contribs m 1,114 bytes +1 →Solution: argh
• curprev 18:1318:13, 25 September 2007 Azjps talk contribs m 1,113 bytes +1 →See also
• curprev 18:0018:00, 25 September 2007 Azjps talk contribs m 1,112 bytes +32 No edit summary
• curprev 17:5717:57, 25 September 2007 Azjps talk contribs m 1,080 bytes +1,036 No edit summary
• curprev 17:2117:21, 25 September 2007 Azjps talk contribs 44 bytes +44 2006 AIME II Problems/Problem 1 moved to 2006 AIME A Problems/Problem 1: mix-up