9 August 2025

• curprev 15:1615:16, 9 August 2025 Markma2010 talk contribs 17,292 bytes −1,320 →Solution 10 (more loc)
• curprev 15:1515:15, 9 August 2025 Markma2010 talk contribs 18,612 bytes −10 →Solution 10 (more loc)
• curprev 15:1415:14, 9 August 2025 Markma2010 talk contribs 18,622 bytes 0 →Solution 10 (more loc)
• curprev 15:1415:14, 9 August 2025 Markma2010 talk contribs 18,622 bytes −5 →Solution 10 (more loc)
• curprev 15:1315:13, 9 August 2025 Markma2010 talk contribs 18,627 bytes −5 →Solution 10 (more loc)
• curprev 13:5013:50, 9 August 2025 Markma2010 talk contribs 18,632 bytes +1,340 No edit summary
• curprev 12:3112:31, 9 August 2025 Markma2010 talk contribs 17,292 bytes −726 No edit summary
• curprev 12:3012:30, 9 August 2025 Markma2010 talk contribs 18,018 bytes +726 No edit summary

25 November 2024

• curprev 18:3918:39, 25 November 2024 Ninjaforce talk contribs 17,292 bytes +1 No edit summary
• curprev 18:3818:38, 25 November 2024 Ninjaforce talk contribs m 17,291 bytes +1 No edit summary
• curprev 18:3818:38, 25 November 2024 Ninjaforce talk contribs 17,290 bytes +1,774 Added a partially finished coordbash solution.

1 July 2023

• curprev 00:4400:44, 1 July 2023 R00tsofunity talk contribs 15,516 bytes +76 No edit summary

6 February 2023

• curprev 13:4013:40, 6 February 2023 Numerophile talk contribs m 15,440 bytes +6 →Short Simple Solution
• curprev 12:2312:23, 6 February 2023 Numerophile talk contribs 15,434 bytes +838 →Solution 8 (Law of Cosines)
• curprev 11:0811:08, 6 February 2023 Numerophile talk contribs 14,596 bytes +126 →Solution 8 (Law of Cosines)
• curprev 01:0001:00, 6 February 2023 Numerophile talk contribs 14,470 bytes +64 →Solution 8 (Law of Cosines)
• curprev 00:5600:56, 6 February 2023 Numerophile talk contribs 14,406 bytes +57 →Solution 8 (Law of Cosines)
• curprev 00:5500:55, 6 February 2023 Numerophile talk contribs 14,349 bytes +277 →Solution 7

1 September 2022

• curprev 01:2001:20, 1 September 2022 Vvsss talk contribs 14,072 bytes 0 →Solution 6 (Geometry)

14 July 2022

• curprev 09:5909:59, 14 July 2022 Sugar rush talk contribs 14,072 bytes +2,948 No edit summary

28 June 2022

• curprev 07:5607:56, 28 June 2022 Vvsss talk contribs 11,124 bytes +111 →Solution 5(Geometry)
• curprev 07:4707:47, 28 June 2022 Vvsss talk contribs 11,013 bytes +1,024 →See also

16 March 2021

• curprev 21:4821:48, 16 March 2021 Puffer13 talk contribs m 9,989 bytes −174 →Solution 3

7 March 2021

• curprev 17:2817:28, 7 March 2021 Mathtiger6 talk contribs 10,163 bytes +3 →Solution 5
• curprev 17:2717:27, 7 March 2021 Mathtiger6 talk contribs 10,160 bytes +1 →Solution 5
• curprev 17:2717:27, 7 March 2021 Mathtiger6 talk contribs 10,159 bytes +1,253 No edit summary

18 October 2020

• curprev 18:5918:59, 18 October 2020 Jbala talk contribs 8,906 bytes −22 No edit summary

28 May 2020

• curprev 12:0212:02, 28 May 2020 Pr7610 talk contribs m 8,928 bytes +12 →Solution 3

29 December 2019

• curprev 14:3014:30, 29 December 2019 Ezmath2006 talk contribs m 8,916 bytes 0 →Solution 4
• curprev 14:2914:29, 29 December 2019 Ezmath2006 talk contribs m 8,916 bytes +13 →Solution 4
• curprev 14:2514:25, 29 December 2019 Ezmath2006 talk contribs 8,903 bytes +876 No edit summary

22 March 2018

• curprev 16:2016:20, 22 March 2018 Ryang talk contribs 8,027 bytes +12 No edit summary

25 February 2018

• curprev 23:2923:29, 25 February 2018 Nli talk contribs m 8,015 bytes 0 →Short Simple Solution

21 February 2018

• curprev 21:3121:31, 21 February 2018 Expilncalc talk contribs m 8,015 bytes −47 →Short Simple Solution: Deleted the Russian symbol д and switched it with U.
• curprev 21:2821:28, 21 February 2018 Expilncalc talk contribs 8,062 bytes +967 Added solution.

25 November 2017

• curprev 17:2417:24, 25 November 2017 Fatant talk contribs 7,095 bytes +4,996 No edit summary

18 July 2016

• curprev 22:4422:44, 18 July 2016 1=2 talk contribs m 2,099 bytes +78 →See also

10 June 2016

• curprev 09:5509:55, 10 June 2016 Memc38123 talk contribs m 2,021 bytes +21 →Solution

17 May 2016

• curprev 09:1609:16, 17 May 2016 Mathgeek2006 talk contribs m 2,000 bytes +77 No edit summary

17 March 2016

• curprev 19:1419:14, 17 March 2016 Shaddoll talk contribs m 1,923 bytes +22 →Solution
• curprev 19:1019:10, 17 March 2016 Shaddoll talk contribs 1,901 bytes +2 →Solution
• curprev 19:0819:08, 17 March 2016 Shaddoll talk contribs 1,899 bytes +1,899 Solution