26 August 2025

• curprev 21:3521:35, 26 August 2025 Sneekifnyt1 talk contribs 5,810 bytes +92 →Solution 4
• curprev 21:3421:34, 26 August 2025 Sneekifnyt1 talk contribs 5,718 bytes −3 →Solution 4
• curprev 21:3321:33, 26 August 2025 Sneekifnyt1 talk contribs 5,721 bytes +1,592 →Problem

17 June 2025

• curprev 08:4608:46, 17 June 2025 Bouttaswitchy talk contribs m 4,129 bytes +3 No edit summary
• curprev 08:4408:44, 17 June 2025 Bouttaswitchy talk contribs 4,126 bytes +83 No edit summary

2 January 2023

• curprev 03:2903:29, 2 January 2023 Sblnuclear17 talk contribs m 4,043 bytes −14 No edit summary

30 October 2022

• curprev 04:3404:34, 30 October 2022 Solarion talk contribs 4,057 bytes 0 →Solution 1
• curprev 04:3404:34, 30 October 2022 Solarion talk contribs m 4,057 bytes +139 Made solution 1 not fail in the case of n 1 mod 3

29 October 2022

• curprev 16:3216:32, 29 October 2022 Boomyday talk contribs 3,918 bytes +1 →Solution
• curprev 16:3216:32, 29 October 2022 Boomyday talk contribs m 3,917 bytes +14 →Solution 2

24 May 2014

• curprev 22:5322:53, 24 May 2014 Wangth100 talk contribs m 3,903 bytes +10 →Solution 3

30 July 2013

• curprev 10:4510:45, 30 July 2013 Mapletree14 talk contribs 3,893 bytes +438 →Solution

20 May 2012

• curprev 23:2523:25, 20 May 2012 1=2 talk contribs 3,455 bytes +15 made it prettier
• curprev 16:2716:27, 20 May 2012 Mahamaya talk contribs 3,440 bytes +2,085 Slightly differnt solution

18 June 2008

• curprev 09:2009:20, 18 June 2008 1=2 talk contribs 1,355 bytes +1,132 I SOLVED AN IMO PROBLEM! :D

26 February 2008

• curprev 09:4409:44, 26 February 2008 1=2 talk contribs 223 bytes +116 No edit summary

14 February 2008

• curprev 07:5707:57, 14 February 2008 1=2 talk contribs 107 bytes 0 →See also
• curprev 07:5607:56, 14 February 2008 1=2 talk contribs 107 bytes +107 New page: == Problem == {{problem}} == Solution == {{solution}} == See also == {{IMO box|year=1976|num-b=1|num-a=3}}