4 February 2025

• curprev 09:5209:52, 4 February 2025 Savannahsolver talk contribs 5,118 bytes −51 →Video Solution 2

5 January 2025

• curprev 16:0416:04, 5 January 2025 Charking talk contribs m 5,169 bytes −676 Formatting

29 May 2023

• curprev 19:5719:57, 29 May 2023 Megaboy6679 talk contribs m 5,845 bytes −9 No edit summary

21 April 2023

• curprev 07:2607:26, 21 April 2023 Savannahsolver talk contribs 5,854 bytes +68 No edit summary

8 March 2023

• curprev 08:0308:03, 8 March 2023 Avunnam talk contribs 5,786 bytes −1 →Solution 3

12 November 2022

• curprev 23:3623:36, 12 November 2022 Helloworld21 talk contribs 5,787 bytes −2 →Solution 4
• curprev 23:3623:36, 12 November 2022 Helloworld21 talk contribs 5,789 bytes +9 →Solution 4

5 November 2022

• curprev 16:5616:56, 5 November 2022 Helloworld21 talk contribs 5,780 bytes +926 →Solutions

8 August 2022

• curprev 23:0423:04, 8 August 2022 Hughma talk contribs m 4,854 bytes +44 →Simple Solution

18 July 2022

• curprev 17:0017:00, 18 July 2022 Icematrix talk contribs m 4,810 bytes +68 No edit summary

16 May 2022

• curprev 21:5121:51, 16 May 2022 Plainoldnumbertheory talk contribs 4,742 bytes −2 →Solution 1
• curprev 21:5121:51, 16 May 2022 Plainoldnumbertheory talk contribs 4,744 bytes +40 →Solution 1
• curprev 21:4121:41, 16 May 2022 Plainoldnumbertheory talk contribs 4,704 bytes +27 →Solution 1
• curprev 21:4121:41, 16 May 2022 Plainoldnumbertheory talk contribs 4,677 bytes −27 →Solution 1
• curprev 21:4021:40, 16 May 2022 Plainoldnumbertheory talk contribs 4,704 bytes +27 →Solution 1
• curprev 21:4021:40, 16 May 2022 Plainoldnumbertheory talk contribs 4,677 bytes −27 →Solution 1
• curprev 21:4021:40, 16 May 2022 Plainoldnumbertheory talk contribs 4,704 bytes +27 →Solution 1
• curprev 21:3921:39, 16 May 2022 Plainoldnumbertheory talk contribs 4,677 bytes −27 →Solution 1
• curprev 21:3921:39, 16 May 2022 Plainoldnumbertheory talk contribs 4,704 bytes +27 →Solution 1
• curprev 21:3821:38, 16 May 2022 Plainoldnumbertheory talk contribs 4,677 bytes +372 →Solution 1

28 December 2021

• curprev 19:2719:27, 28 December 2021 Odinthunder talk contribs m 4,305 bytes +4 →Simple Solution

28 December 2020

• curprev 17:1217:12, 28 December 2020 Mathboy282 talk contribs 4,301 bytes +682 →Solution 2
• curprev 17:1117:11, 28 December 2020 Mathboy282 talk contribs 3,619 bytes −683 Wrong Place of Note

21 October 2020

• curprev 16:5016:50, 21 October 2020 Lnzhonglp talk contribs m 4,302 bytes +1 →Solution

31 December 2019

• curprev 14:3614:36, 31 December 2019 Gabew talk contribs 4,301 bytes −1 →Solution 1

26 November 2018

• curprev 19:1919:19, 26 November 2018 Brendanb4321 talk contribs m 4,302 bytes +3 →Simple Solution

29 September 2018

• curprev 20:4020:40, 29 September 2018 Rishirai talk contribs m 4,299 bytes +9 →See Also

20 August 2018

• curprev 15:2415:24, 20 August 2018 Flyhawkeye talk contribs 4,290 bytes +252 →Solution

16 August 2018

• curprev 19:1019:10, 16 August 2018 Euler14 talk contribs m 4,038 bytes −9 →See Also

23 January 2018

• curprev 20:3220:32, 23 January 2018 Bluelinfish talk contribs 4,047 bytes 0 →Solution 3

7 July 2017

• curprev 11:1411:14, 7 July 2017 Happia talk contribs 4,047 bytes +46 This problem was also in 2003 amc 12 a

13 February 2016

• curprev 17:3317:33, 13 February 2016 Ghghghghghghghgh talk contribs 4,001 bytes +1 →Solution 3
• curprev 17:3217:32, 13 February 2016 Ghghghghghghghgh talk contribs 4,000 bytes +1 →Solution 3

12 June 2015

• curprev 16:5116:51, 12 June 2015 Rachanamadhu talk contribs 3,999 bytes +2 →Solution 3

4 July 2013

• curprev 10:2610:26, 4 July 2013 Nathan wailes talk contribs 3,997 bytes +15 No edit summary

1 August 2011

• curprev 14:0014:00, 1 August 2011 Joshxiong talk contribs m 3,982 bytes −1 →See Also
• curprev 14:0014:00, 1 August 2011 Joshxiong talk contribs m 3,983 bytes +141 No edit summary

2 February 2011

• curprev 13:5213:52, 2 February 2011 Bdejean talk contribs m 3,842 bytes +13 →Solution 2

2 September 2009

• curprev 18:4118:41, 2 September 2009 Vvipul talk contribs 3,829 bytes −19 →Solution 3
• curprev 18:4018:40, 2 September 2009 Vvipul talk contribs 3,848 bytes +550 →Solution

24 January 2009

• curprev 13:5413:54, 24 January 2009 Misof talk contribs 3,298 bytes +701 formatting and notes

6 March 2008

• curprev 09:4409:44, 6 March 2008 1=2 talk contribs 2,597 bytes +866 Alternate solution

15 January 2008

• curprev 10:1610:16, 15 January 2008 1=2 talk contribs 1,731 bytes −23 →See Also

5 November 2006

• curprev 16:3216:32, 5 November 2006 Xantos C. Guin talk contribs 1,754 bytes +1,754 added problem and solution