2 January 2025

• curprev 12:0212:02, 2 January 2025 Algebraic algorithmic talk contribs 3,305 bytes +1,731 No edit summary

15 July 2024

• curprev 10:1210:12, 15 July 2024 Forest3g talk contribs 1,574 bytes −777 →Solution 2
• curprev 10:1210:12, 15 July 2024 Forest3g talk contribs 2,351 bytes −1,363 →Solution 3 (Recursion)

4 April 2024

• curprev 12:3812:38, 4 April 2024 Cxsmi talk contribs m 3,714 bytes +60 →Solution 3 (Recursion)

26 January 2024

• curprev 12:1412:14, 26 January 2024 Cxsmi talk contribs m 3,654 bytes +29 →Solution 3 (Recursion)

22 January 2024

• curprev 17:1817:18, 22 January 2024 Cxsmi talk contribs m 3,625 bytes +1 →Solution 3 (Recursion)
• curprev 17:1717:17, 22 January 2024 Cxsmi talk contribs m 3,624 bytes +5 →Solution 3 (Recursion)
• curprev 17:1717:17, 22 January 2024 Cxsmi talk contribs 3,619 bytes +1,268 No edit summary

21 January 2024

• curprev 03:0503:05, 21 January 2024 Anupdas talk contribs 2,351 bytes −2,099 →Solution 1

31 December 2023

• curprev 19:0519:05, 31 December 2023 Cxsmi talk contribs m 4,450 bytes −10 →Problem

30 December 2023

• curprev 20:2920:29, 30 December 2023 Aha4525 talk contribs 4,460 bytes +10 →Problem

3 December 2023

• curprev 20:4020:40, 3 December 2023 London system talk contribs 4,450 bytes −5 →Solution 3
• curprev 20:4020:40, 3 December 2023 London system talk contribs 4,455 bytes −33 →Solution 3
• curprev 20:4020:40, 3 December 2023 London system talk contribs 4,488 bytes +32 →Solution 3

27 May 2023

• curprev 18:3218:32, 27 May 2023 Oinava talk contribs m 4,456 bytes +7 →Solution 3
• curprev 18:3118:31, 27 May 2023 Oinava talk contribs m 4,449 bytes +11 →Solution 2
• curprev 18:3018:30, 27 May 2023 Oinava talk contribs m 4,438 bytes +11 →Solution 1

22 January 2023

• curprev 19:5119:51, 22 January 2023 Rc1219 talk contribs 4,427 bytes +57 →See Also

18 January 2023

• curprev 23:1923:19, 18 January 2023 Megaboy6679 talk contribs m 4,370 bytes +79 No edit summary

4 November 2022

• curprev 06:2706:27, 4 November 2022 Pi is 3.14 talk contribs 4,291 bytes +14 →Video Solution

9 July 2021

• curprev 13:4013:40, 9 July 2021 Putu2003 talk contribs m 4,277 bytes +5 →Solution 1
• curprev 13:3813:38, 9 July 2021 Putu2003 talk contribs m 4,272 bytes −8 →Solution 1
• curprev 13:1813:18, 9 July 2021 Putu2003 talk contribs m 4,280 bytes +5 →Solution 1
• curprev 12:4012:40, 9 July 2021 Putu2003 talk contribs m 4,275 bytes −18 →Solution 1
• curprev 12:1612:16, 9 July 2021 Putu2003 talk contribs m 4,293 bytes −118 →Solution 1

24 January 2021

• curprev 21:3821:38, 24 January 2021 Pi is 3.14 talk contribs 4,411 bytes +72 →Solution 3

30 October 2020

• curprev 21:1821:18, 30 October 2020 Stars pgn talk contribs m 4,339 bytes 0 →Solution 3

20 June 2020

• curprev 16:5916:59, 20 June 2020 Adyj talk contribs m 4,339 bytes +3 No edit summary
• curprev 16:5416:54, 20 June 2020 Adyj talk contribs m 4,336 bytes +8 →Solution 3
• curprev 16:5116:51, 20 June 2020 Adyj talk contribs 4,328 bytes +765 Added another solution.

6 January 2018

• curprev 17:5717:57, 6 January 2018 Sesquedeppian talk contribs 3,563 bytes +2 →Solution

27 May 2017

• curprev 16:2116:21, 27 May 2017 Jasminepandit talk contribs m 3,561 bytes −63 →Extra Stuff

12 May 2017

• curprev 14:1114:11, 12 May 2017 Franchester talk contribs 3,624 bytes −123 No edit summary

7 May 2017

• curprev 20:2720:27, 7 May 2017 Beanieboo i17 talk contribs 3,747 bytes +123 →Extra Stuff
• curprev 20:2720:27, 7 May 2017 Beanieboo i17 talk contribs m 3,624 bytes +63 →See Also

7 November 2016

• curprev 15:5615:56, 7 November 2016 That crazy book nerd talk contribs m 3,561 bytes −14 No edit summary

5 September 2016

• curprev 17:0117:01, 5 September 2016 Bobthemath talk contribs 3,575 bytes +13 →Solution 2
• curprev 17:0117:01, 5 September 2016 Bobthemath talk contribs 3,562 bytes +14 →See Also
• curprev 17:0017:00, 5 September 2016 Bobthemath talk contribs 3,548 bytes +10 →Solution 2

8 November 2015

• curprev 15:1215:12, 8 November 2015 Drkotlovmath talk contribs m 3,538 bytes −1 →Solution 2

31 October 2015

• curprev 13:5813:58, 31 October 2015 JNEW talk contribs m 3,539 bytes −1 Somebody trolled and edited.

6 October 2015

• curprev 10:2510:25, 6 October 2015 Bedwards talk contribs m 3,540 bytes −1 →Problem

16 November 2014

• curprev 11:5311:53, 16 November 2014 Greenarrow talk contribs m 3,541 bytes −1 →Solution

10 November 2013

• curprev 23:0123:01, 10 November 2013 IPro talk contribs m 3,542 bytes +78 →Solution 2

28 September 2013

• curprev 10:1410:14, 28 September 2013 Akk ask talk contribs m 3,464 bytes −5 No edit summary

19 September 2013

• curprev 19:0219:02, 19 September 2013 Rebeiad talk contribs 3,469 bytes +5 →Solution 2
• curprev 19:0119:01, 19 September 2013 Rebeiad talk contribs 3,464 bytes +1 →See Also

5 July 2013

• curprev 00:5800:58, 5 July 2013 Nathan wailes talk contribs 3,463 bytes +15 No edit summary

4 November 2012

• curprev 17:3617:36, 4 November 2012 Mathway talk contribs m 3,448 bytes +1 →Solution2

3 November 2012

• curprev 23:2323:23, 3 November 2012 Basketball8 talk contribs 3,447 bytes +1 →Solution2