12 August 2025

• curprev 12:3112:31, 12 August 2025 Mathcountsmac4chen talk contribs 3,738 bytes 0 →Video Solution by OmegaLearn
• curprev 12:3112:31, 12 August 2025 Mathcountsmac4chen talk contribs 3,738 bytes +3 →Solution 3 (Casework)
• curprev 12:3012:30, 12 August 2025 Mathcountsmac4chen talk contribs 3,735 bytes +1 →Solution 1

8 October 2023

• curprev 14:1314:13, 8 October 2023 Vadava lx talk contribs m 3,734 bytes +30 →Solution 1
• curprev 14:1314:13, 8 October 2023 Vadava lx talk contribs m 3,704 bytes +31 →Solution 2

4 November 2022

• curprev 04:2604:26, 4 November 2022 Pi is 3.14 talk contribs 3,673 bytes +84 →Video Solution

24 October 2022

• curprev 18:4618:46, 24 October 2022 Mathkiddie talk contribs 3,589 bytes 0 →Solution 4 (Casework)
• curprev 18:4618:46, 24 October 2022 Mathkiddie talk contribs 3,589 bytes −211 →Solution 3 (Stars and Bars)
• curprev 18:4518:45, 24 October 2022 Mathkiddie talk contribs 3,800 bytes −124 →Solution 1

5 September 2022

• curprev 07:4407:44, 5 September 2022 Sl hc talk contribs m 3,924 bytes +40 →Solution 4 (Casework)
• curprev 07:4307:43, 5 September 2022 Sl hc talk contribs m 3,884 bytes +2 No edit summary
• curprev 07:4107:41, 5 September 2022 Sl hc talk contribs m 3,882 bytes +25 Boxed answers

28 December 2021

• curprev 08:2108:21, 28 December 2021 Isabelchen talk contribs m 3,857 bytes +65 →Solution 4 (Casework)

5 October 2021

• curprev 08:0608:06, 5 October 2021 Isabelchen talk contribs 3,792 bytes −49 →Solution 4 (Casework)
• curprev 07:5707:57, 5 October 2021 Isabelchen talk contribs 3,841 bytes +1 →Solution 4 (Casework)
• curprev 07:5407:54, 5 October 2021 Isabelchen talk contribs 3,840 bytes +40 →Solution 4 (Casework)
• curprev 07:4507:45, 5 October 2021 Isabelchen talk contribs 3,800 bytes +295 →Solution 4 (Casework)
• curprev 07:4007:40, 5 October 2021 Isabelchen talk contribs 3,505 bytes +818 No edit summary

29 November 2020

• curprev 14:1414:14, 29 November 2020 Bjc talk contribs 2,687 bytes +210 →Solution 2
• curprev 14:1414:14, 29 November 2020 Bjc talk contribs 2,687 bytes +210 →Solution 2

17 October 2020

• curprev 17:3617:36, 17 October 2020 Bakedpotato66 talk contribs m 2,477 bytes +2 →Solution

23 May 2020

• curprev 04:2004:20, 23 May 2020 Icematrix talk contribs m 2,475 bytes +179 No edit summary

5 May 2020

• curprev 03:0703:07, 5 May 2020 Ak2006 talk contribs 2,296 bytes +62 →See Also

9 January 2020

• curprev 01:3501:35, 9 January 2020 Angelalz talk contribs m 2,234 bytes −1 →Solution
• curprev 01:3401:34, 9 January 2020 Angelalz talk contribs m 2,235 bytes +30 →Solution

5 December 2019

• curprev 01:1601:16, 5 December 2019 Anmol04 talk contribs m 2,205 bytes +12 Added 'Problem' to the top

28 January 2018

• curprev 01:0801:08, 28 January 2018 Ccx09 talk contribs 2,193 bytes +279 →Solution

8 January 2018

• curprev 22:5822:58, 8 January 2018 Kinglogic talk contribs m 1,914 bytes +4 No edit summary

4 December 2017

• curprev 00:3300:33, 4 December 2017 Noluck talk contribs 1,910 bytes +35 →Solution

4 February 2017

• curprev 17:0617:06, 4 February 2017 Bananapnaplsxie talk contribs 1,875 bytes −6 →Solution 2
• curprev 17:0617:06, 4 February 2017 Bananapnaplsxie talk contribs 1,881 bytes 0 →Solution
• curprev 17:0217:02, 4 February 2017 Bananapnaplsxie talk contribs 1,881 bytes +248 →Another solution
• curprev 16:5716:57, 4 February 2017 Bananapnaplsxie talk contribs 1,633 bytes +101 →Solution
• curprev 15:2315:23, 4 February 2017 Usa talk contribs m 1,532 bytes 0 →Solution
• curprev 15:2315:23, 4 February 2017 Usa talk contribs m 1,532 bytes +23 →Solution
• curprev 15:2215:22, 4 February 2017 Usa talk contribs m 1,509 bytes +35 →Solution
• curprev 15:1915:19, 4 February 2017 Usa talk contribs m 1,474 bytes +36 →Solution

2 February 2017

• curprev 01:5001:50, 2 February 2017 Aiyer12 talk contribs 1,438 bytes +263 →Solution

6 December 2016

• curprev 18:0318:03, 6 December 2016 Rapturt9 talk contribs m 1,175 bytes +26 →Solution

3 February 2016

• curprev 21:4021:40, 3 February 2016 VinVinB talk contribs m 1,149 bytes 0 Fixed AMC10 box
• curprev 21:3821:38, 3 February 2016 VinVinB talk contribs m 1,149 bytes +76 Added see also part at bottom
• curprev 21:3721:37, 3 February 2016 VinVinB talk contribs 1,073 bytes +639 Added solution
• curprev 18:0118:01, 3 February 2016 Math101010 talk contribs 434 bytes +434 Created page with "For some particular value of <math>N</math>, when <math>(a+b+c+d+1)^N</math> is expanded and like terms are combined, the resulting expression contains exactly <math>1001</mat..."