22 October 2025

• curprev 05:1605:16, 22 October 2025 Hailstone talk contribs m 6,494 bytes +56 →Solution

5 September 2025

• curprev 21:3221:32, 5 September 2025 Bs2012 talk contribs m 6,438 bytes +129 →Remark

6 August 2025

• curprev 14:2514:25, 6 August 2025 Mathman645 talk contribs m 6,309 bytes +123 →Remark

2 August 2025

• curprev 15:3115:31, 2 August 2025 Maxisw talk contribs 6,186 bytes +82 →Solution

3 November 2024

• curprev 10:2210:22, 3 November 2024 Rawr3507 talk contribs m 6,104 bytes +30 →Yet Another Note (4): forgot to credit myself
• curprev 10:2110:21, 3 November 2024 Rawr3507 talk contribs 6,074 bytes +814 →Note 3: Note 4

12 October 2024

• curprev 03:5503:55, 12 October 2024 Jamesyhr talk contribs 5,260 bytes +7 →Solution

12 October 2023

• curprev 16:5316:53, 12 October 2023 Mathmagicops talk contribs m 5,253 bytes +77 No edit summary

13 March 2023

• curprev 21:2621:26, 13 March 2023 South talk contribs m 5,176 bytes −4 →Solution 2
• curprev 21:1721:17, 13 March 2023 South talk contribs m 5,180 bytes +1 →Solution
• curprev 21:1621:16, 13 March 2023 South talk contribs m 5,179 bytes +2 →Solution 2
• curprev 21:1421:14, 13 March 2023 South talk contribs m 5,177 bytes −3 →Another Way

2 November 2022

• curprev 06:2606:26, 2 November 2022 Miguel00 talk contribs 5,180 bytes +2 →Solution
• curprev 06:2506:25, 2 November 2022 Miguel00 talk contribs 5,178 bytes +35 →Solution

1 October 2022

• curprev 20:3020:30, 1 October 2022 Peelybonehead talk contribs 5,143 bytes +478 →Solution

31 July 2022

• curprev 09:4709:47, 31 July 2022 Lamsheeper talk contribs m 4,665 bytes −14 →Note 2

24 March 2022

• curprev 22:5922:59, 24 March 2022 Cellsecret talk contribs 4,679 bytes −1 →Problem

10 August 2021

• curprev 17:3417:34, 10 August 2021 Bigbrain123 talk contribs 4,680 bytes +571 →Note 2: Created another way to compute a part of the solution

13 July 2021

• curprev 14:2314:23, 13 July 2021 Mobius247 talk contribs 4,109 bytes +2 →Note 2
• curprev 14:2214:22, 13 July 2021 Mobius247 talk contribs 4,107 bytes −2 →Note 2
• curprev 14:2214:22, 13 July 2021 Mobius247 talk contribs 4,109 bytes −4 →Note 2
• curprev 14:2214:22, 13 July 2021 Mobius247 talk contribs 4,113 bytes −1 →Note 2
• curprev 14:2114:21, 13 July 2021 Mobius247 talk contribs 4,114 bytes −2 →Note 2

27 April 2020

• curprev 05:1905:19, 27 April 2020 Ak2006 talk contribs 4,116 bytes −13 →Video Solution by Richard Rusczyk

4 April 2020

• curprev 15:2815:28, 4 April 2020 Dolphin7 talk contribs 4,129 bytes +97 No edit summary

22 January 2020

• curprev 21:5321:53, 22 January 2020 Lamsheeper talk contribs 4,032 bytes +48 →Note 2
• curprev 21:5221:52, 22 January 2020 Lamsheeper talk contribs m 3,984 bytes +11 →Note
• curprev 21:5221:52, 22 January 2020 Lamsheeper talk contribs 3,973 bytes +1 →Note
• curprev 21:5121:51, 22 January 2020 Lamsheeper talk contribs 3,972 bytes +4 →Note
• curprev 21:5021:50, 22 January 2020 Lamsheeper talk contribs m 3,968 bytes +208 →Solution

14 September 2019

• curprev 07:1407:14, 14 September 2019 Justkeeprunning talk contribs 3,760 bytes +156 →Note

20 August 2019

• curprev 20:1320:13, 20 August 2019 Firebolt360 talk contribs 3,604 bytes −13 →Note

1 August 2018

• curprev 21:5421:54, 1 August 2018 Euler14 talk contribs m 3,617 bytes −26 →Solution

11 July 2018

• curprev 10:5610:56, 11 July 2018 Zeric talk contribs 3,643 bytes +508 →Solution

23 September 2017

• curprev 08:1808:18, 23 September 2017 Hellopeoples1234 talk contribs 3,135 bytes −15 →Solution

19 July 2017

• curprev 02:4902:49, 19 July 2017 Gamemaster402 talk contribs 3,150 bytes +101 →Solution

4 June 2017

• curprev 22:0622:06, 4 June 2017 Jamess1964352660 talk contribs 3,049 bytes 0 →Solution

20 July 2016

• curprev 13:2313:23, 20 July 2016 Mzhang talk contribs m 3,049 bytes +48 →See Also

28 January 2015

• curprev 15:4115:41, 28 January 2015 Equationcrunchor talk contribs 3,001 bytes −2 →Solution: added amc 10 template

27 January 2015

• curprev 20:4620:46, 27 January 2015 Eznutella888 talk contribs 3,003 bytes 0 →Solution
• curprev 20:4620:46, 27 January 2015 Eznutella888 talk contribs 3,003 bytes +98 →Problem
• curprev 20:0120:01, 27 January 2015 Tlarkworthy talk contribs 2,905 bytes −150 →Solution

26 January 2015

• curprev 17:0617:06, 26 January 2015 Cosinechicken talk contribs 3,055 bytes 0 →Solution
• curprev 17:0617:06, 26 January 2015 Cosinechicken talk contribs 3,055 bytes −97 →Solution
• curprev 17:0517:05, 26 January 2015 Cosinechicken talk contribs 3,152 bytes −107 →Problem
• curprev 17:0417:04, 26 January 2015 Cosinechicken talk contribs 3,259 bytes +107 →See Also
• curprev 17:0317:03, 26 January 2015 Cosinechicken talk contribs 3,152 bytes +45 →Solution

1 December 2013

• curprev 16:1116:11, 1 December 2013 Bookworm83197 talk contribs m 3,107 bytes 0 →Solution
• curprev 16:1116:11, 1 December 2013 Bookworm83197 talk contribs m 3,107 bytes 0 No edit summary

4 July 2013

• curprev 08:5808:58, 4 July 2013 Nathan wailes talk contribs 3,107 bytes +15 →See Also