1 July 2025

• curprev 16:0516:05, 1 July 2025 Sevenoptimus talk contribs m 937 bytes −9 Improved formatting

10 August 2023

• curprev 16:2816:28, 10 August 2023 Mathyguy88 talk contribs 946 bytes −75 No edit summary

19 April 2022

• curprev 10:2810:28, 19 April 2022 Paulchar talk contribs 1,021 bytes 0 No edit summary

13 December 2021

• curprev 10:5610:56, 13 December 2021 Dairyqueenxd talk contribs 1,021 bytes −8 →Solution
• curprev 10:5610:56, 13 December 2021 Dairyqueenxd talk contribs 1,029 bytes −10 →Problem

22 July 2021

• curprev 10:4610:46, 22 July 2021 Ssr 07 talk contribs m 1,039 bytes −4 →Video Solution

31 May 2021

• curprev 12:0312:03, 31 May 2021 Mobius247 talk contribs 1,043 bytes −11 →Solution
• curprev 12:0112:01, 31 May 2021 Mobius247 talk contribs 1,054 bytes −26 →Problem

18 February 2021

• curprev 01:3601:36, 18 February 2021 Pathu05 game-2005 talk contribs 1,080 bytes −1 →Problem

17 February 2021

• curprev 12:4812:48, 17 February 2021 Pathu05 game-2005 talk contribs 1,081 bytes +1 →Solution
• curprev 12:4712:47, 17 February 2021 Pathu05 game-2005 talk contribs 1,080 bytes +1 →Problem
• curprev 12:4612:46, 17 February 2021 Pathu05 game-2005 talk contribs 1,079 bytes −32 →Video Solution
• curprev 12:4512:45, 17 February 2021 Pathu05 game-2005 talk contribs 1,111 bytes +10 →Solution
• curprev 12:4412:44, 17 February 2021 Pathu05 game-2005 talk contribs 1,101 bytes +26 →Problem

30 October 2020

• curprev 20:0220:02, 30 October 2020 Thestudyofeverything talk contribs 1,075 bytes +55 →Solution
• curprev 19:4019:40, 30 October 2020 Thestudyofeverything talk contribs 1,020 bytes +55 →Solution

15 January 2020

• curprev 12:5312:53, 15 January 2020 Acdong talk contribs 965 bytes −49 No edit summary

12 November 2019

• curprev 20:4220:42, 12 November 2019 Chyc talk contribs 1,014 bytes +215 Undo revision 111336 by Zhengliu (talk) Tag: Undo
• curprev 20:4120:41, 12 November 2019 Chyc talk contribs 799 bytes +53 Undo revision 111335 by Zhengliu (talk) Tag: Undo
• curprev 19:1319:13, 12 November 2019 Zhengliu talk contribs 746 bytes −215 →Solution
• curprev 19:1319:13, 12 November 2019 Zhengliu talk contribs 961 bytes −53 →Solution

13 August 2019

• curprev 13:2613:26, 13 August 2019 Ljlbox talk contribs 1,014 bytes −82 →See Also

4 July 2013

• curprev 10:2910:29, 4 July 2013 Nathan wailes talk contribs 1,096 bytes +15 No edit summary

2 August 2006

• curprev 09:4109:41, 2 August 2006 JBL talk contribs m 1,081 bytes +59 No edit summary

1 August 2006

• curprev 18:2518:25, 1 August 2006 Xantos C. Guin talk contribs 1,022 bytes +1,022 added problem and solution