23 June 2025

• curprev 14:2714:27, 23 June 2025 Djmathman talk contribs 3,720 bytes −2,028 removed two incorrect solutions

11 December 2024

• curprev 12:2812:28, 11 December 2024 Inftybyond talk contribs 5,748 bytes −148 →Solution 5 (the combination of all solutions into 1)

2 December 2024

• curprev 10:1410:14, 2 December 2024 Eaz shadow talk contribs 5,896 bytes +42 →Solution 5

15 October 2024

• curprev 21:1721:17, 15 October 2024 Eaz shadow talk contribs 5,854 bytes +166 →Solution 5
• curprev 21:1021:10, 15 October 2024 Eaz shadow talk contribs 5,688 bytes −2 →Solution 5
• curprev 21:0921:09, 15 October 2024 Eaz shadow talk contribs 5,690 bytes +2 →Solution 5
• curprev 21:0821:08, 15 October 2024 Eaz shadow talk contribs 5,688 bytes +2,086 No edit summary

4 May 2024

• curprev 00:4200:42, 4 May 2024 Aiden22gao talk contribs m 3,602 bytes −84 No edit summary

17 April 2024

• curprev 14:4614:46, 17 April 2024 Soviet union1917 talk contribs 3,686 bytes −6 →Problem

19 November 2023

• curprev 00:4800:48, 19 November 2023 Tomasdiaz talk contribs 3,692 bytes +66 No edit summary

21 July 2022

• curprev 03:1303:13, 21 July 2022 Aqj talk contribs 3,626 bytes −12 No edit summary

18 April 2022

• curprev 08:4108:41, 18 April 2022 Lll2019 talk contribs m 3,638 bytes −4 remove name reveal of myself

17 October 2021

• curprev 03:3203:32, 17 October 2021 Math is fun 101 talk contribs 3,642 bytes +17 No edit summary
• curprev 03:3103:31, 17 October 2021 Math is fun 101 talk contribs 3,625 bytes +646 No edit summary
• curprev 03:1803:18, 17 October 2021 Lll2019 talk contribs 2,979 bytes +56 No edit summary
• curprev 03:1703:17, 17 October 2021 Lll2019 talk contribs 2,923 bytes +720 No edit summary

18 August 2020

• curprev 13:1113:11, 18 August 2020 Bever209 talk contribs 2,203 bytes +94 No edit summary

20 July 2019

• curprev 07:0507:05, 20 July 2019 Chickenagent2227- - talk contribs 2,109 bytes +328 Fixed up latex. Fixed error in solution 2.
• curprev 00:0600:06, 20 July 2019 Chickenagent2227- - talk contribs 1,781 bytes +1,145 Added Solution 2.

18 July 2019

• curprev 15:4615:46, 18 July 2019 Euclid geometry talk contribs 636 bytes +636 This is Problem 1 of the 2019 IMO along with one solution. Please feel free to add more solutions which may be more elegant, and to correct this one if it is deemed incorrect.