2 October 2023

• curprev 23:5123:51, 2 October 2023 Isabelchen talk contribs 4,484 bytes 0 →Solution 4
• curprev 23:3723:37, 2 October 2023 Isabelchen talk contribs 4,484 bytes +1,093 No edit summary

12 July 2021

• curprev 20:4620:46, 12 July 2021 Qinglang talk contribs 3,391 bytes +2 →Solution 1
• curprev 20:4520:45, 12 July 2021 Qinglang talk contribs m 3,389 bytes 0 →Solution 3
• curprev 20:4520:45, 12 July 2021 Qinglang talk contribs m 3,389 bytes 0 →Solution 2

22 May 2021

• curprev 20:5620:56, 22 May 2021 Aopspandy talk contribs m 3,389 bytes −26 →Solution 3
• curprev 20:5520:55, 22 May 2021 Aopspandy talk contribs m 3,415 bytes +9 →Solution 3
• curprev 20:5520:55, 22 May 2021 Aopspandy talk contribs m 3,406 bytes +98 →Solution 3

20 December 2020

• curprev 21:5321:53, 20 December 2020 Quantomaticguy talk contribs 3,308 bytes +161 →Solution

16 August 2017

• curprev 11:5711:57, 16 August 2017 Xiej talk contribs 3,147 bytes +3,147 Frednacy deleted the page on July 30 2017, fixed

30 July 2017

• curprev 10:2310:23, 30 July 2017 Frednacy talk contribs m empty −164 →See also
• curprev 10:2310:23, 30 July 2017 Frednacy talk contribs m 164 bytes −1,223 →Solution 2
• curprev 10:2210:22, 30 July 2017 Frednacy talk contribs m 1,387 bytes −1,224 →Solution
• curprev 10:2210:22, 30 July 2017 Frednacy talk contribs m 2,611 bytes −536 →Problem

25 July 2017

• curprev 22:1022:10, 25 July 2017 Johan.123 talk contribs 3,147 bytes +11 →Solution 2

2 August 2016

• curprev 09:5509:55, 2 August 2016 Rocketscience talk contribs m 3,136 bytes +1 →Solution 2
• curprev 09:5509:55, 2 August 2016 Rocketscience talk contribs m 3,135 bytes 0 →Solution 2
• curprev 09:5509:55, 2 August 2016 Rocketscience talk contribs m 3,135 bytes −1 →Solution 2
• curprev 09:5309:53, 2 August 2016 Rocketscience talk contribs 3,136 bytes +1,196 →Solution 2
• curprev 09:4009:40, 2 August 2016 Rocketscience talk contribs m 1,940 bytes +16 →Solution

5 July 2013

• curprev 13:3013:30, 5 July 2013 Nathan wailes talk contribs 1,924 bytes +15 No edit summary

8 August 2011

• curprev 16:1616:16, 8 August 2011 Talkinaway talk contribs 1,909 bytes −77 No edit summary

11 August 2008

• curprev 14:4214:42, 11 August 2008 Azjps talk contribs 1,986 bytes +1,986 solution