20 August 2025

• curprev 23:4923:49, 20 August 2025 Khizarrouf talk contribs 2,774 bytes +82 No edit summary

4 June 2025

• curprev 18:4318:43, 4 June 2025 Aoum talk contribs 2,692 bytes +50 →Categorized problem

17 February 2025

• curprev 18:3818:38, 17 February 2025 Srinjini 060313 talk contribs 2,642 bytes +34 →Solution 2 (without using the "choose" function)
• curprev 18:3718:37, 17 February 2025 Srinjini 060313 talk contribs 2,608 bytes +29 →Solution 1

12 June 2024

• curprev 19:0219:02, 12 June 2024 Imammoth talk contribs 2,579 bytes 0 →Video Solution (💩Fast💩)
• curprev 19:0119:01, 12 June 2024 Imammoth talk contribs 2,579 bytes 0 →Video Solution (🚀Fast🚀)

25 May 2024

• curprev 22:1222:12, 25 May 2024 Willhalthorace talk contribs m 2,579 bytes +21 →Problem: The question statement was incorrect.

4 May 2024

• curprev 22:2622:26, 4 May 2024 Nonu talk contribs 2,558 bytes −20 →Problem

24 January 2024

• curprev 06:1606:16, 24 January 2024 Niuniumaths talk contribs 2,578 bytes +119 →Video Solution by Math-X (First understand the problem!!!)

12 December 2023

• curprev 09:5509:55, 12 December 2023 Math-x talk contribs 2,459 bytes +129 No edit summary

29 July 2023

• curprev 16:4916:49, 29 July 2023 Thestudyofeverything talk contribs 2,330 bytes +102 →Solution 2 (without using the "choose" function)
• curprev 16:4816:48, 29 July 2023 Thestudyofeverything talk contribs 2,228 bytes −109 →Video Solution (CREATIVE THINKING!!!)

2 March 2023

• curprev 01:4201:42, 2 March 2023 Thestudyofeverything talk contribs 2,337 bytes +109 →Video Solution by STEMbreezy

24 December 2022

• curprev 21:5921:59, 24 December 2022 Mdsouza2025 talk contribs 2,228 bytes +121 No edit summary

15 January 2022

• curprev 18:4118:41, 15 January 2022 Happygenius1124 talk contribs 2,107 bytes −432 →Solution 3
• curprev 17:1417:14, 15 January 2022 Miraclemaths talk contribs 2,539 bytes +2 →Solution 3
• curprev 17:1317:13, 15 January 2022 Happygenius1124 talk contribs 2,537 bytes +21 →Solution 3
• curprev 17:1317:13, 15 January 2022 Happygenius1124 talk contribs 2,516 bytes +2 →Solution 2 (without using the "choose" function)
• curprev 17:1217:12, 15 January 2022 Happygenius1124 talk contribs 2,514 bytes +407 →Solution 2 (without using the "choose" function)

8 January 2022

• curprev 19:2219:22, 8 January 2022 Aggarwalr123 talk contribs m 2,107 bytes +21 →Video Solution

14 October 2021

• curprev 18:0018:00, 14 October 2021 MRENTHUSIASM talk contribs m 2,086 bytes −280 →Comments: The article page is for posting solutions but not comments. Will move the comments to the Discussion page.
• curprev 17:1317:13, 14 October 2021 Eaglegeorge talk contribs m 2,366 bytes +102 →Comments

11 June 2021

• curprev 08:1008:10, 11 June 2021 Lordofeverything talk contribs 2,264 bytes +44 →Comments
• curprev 08:0908:09, 11 June 2021 Lordofeverything talk contribs 2,220 bytes +18 →Comments

9 June 2021

• curprev 13:5413:54, 9 June 2021 Princessbelle talk contribs 2,202 bytes +116 →Solution 2 (without using the "choose" function)

18 April 2021

• curprev 13:2913:29, 18 April 2021 Cellsecret talk contribs 2,086 bytes +90 →Video Solution

26 February 2021

• curprev 17:1517:15, 26 February 2021 Savannahsolver talk contribs 1,996 bytes +77 No edit summary

6 January 2021

• curprev 18:3018:30, 6 January 2021 Billybillybobjoejr. talk contribs 1,919 bytes −101 →Video Solution

3 January 2021

• curprev 13:1613:16, 3 January 2021 Ritvikaops talk contribs m 2,020 bytes +101 →Video Solution

31 December 2020

• curprev 18:4618:46, 31 December 2020 Fnu prince talk contribs m 1,919 bytes −88 →Video Solution

14 December 2020

• curprev 15:4715:47, 14 December 2020 Ritvikaops talk contribs m 2,007 bytes +88 →Video Solution

27 November 2020

• curprev 22:5422:54, 27 November 2020 Fnu prince talk contribs m 1,919 bytes 0 →Video Solution

20 November 2020

• curprev 09:5909:59, 20 November 2020 Sevenoptimus talk contribs m 1,919 bytes +36 Minor improvement in wording
• curprev 06:3606:36, 20 November 2020 Sevenoptimus talk contribs 1,883 bytes −199 Added an improved solution, removed duplicate solutions, and cleaned up the other solutions

19 November 2020

• curprev 22:0722:07, 19 November 2020 Oceanxia talk contribs m 2,082 bytes +9 No edit summary
• curprev 11:3711:37, 19 November 2020 Savannahsolver talk contribs 2,073 bytes +66 No edit summary

18 November 2020

• curprev 18:3218:32, 18 November 2020 Jmansuri talk contribs 2,007 bytes +56 →Solution 1
• curprev 13:3713:37, 18 November 2020 Franzliszt talk contribs 1,951 bytes +1 →=Solution 2
• curprev 11:0211:02, 18 November 2020 Franzliszt talk contribs 1,950 bytes +297 →Solution 1
• curprev 06:2506:25, 18 November 2020 Jmansuri talk contribs 1,653 bytes +6 →Solution 1
• curprev 03:2403:24, 18 November 2020 Jmansuri talk contribs 1,647 bytes +104 →Solution 1
• curprev 03:2203:22, 18 November 2020 Jmansuri talk contribs 1,543 bytes +13 →Solution 1
• curprev 03:2003:20, 18 November 2020 Jmansuri talk contribs 1,530 bytes 0 →Solution 1
• curprev 03:1903:19, 18 November 2020 Jmansuri talk contribs 1,530 bytes −48 →Solution 1
• curprev 03:1503:15, 18 November 2020 Jmansuri talk contribs 1,578 bytes +1 No edit summary
• curprev 03:1403:14, 18 November 2020 Jmansuri talk contribs 1,577 bytes +828 No edit summary
• curprev 01:5201:52, 18 November 2020 Itsmemasters talk contribs 749 bytes +342 →See also
• curprev 00:2300:23, 18 November 2020 Asbodke talk contribs 407 bytes +72 No edit summary
• curprev 00:2200:22, 18 November 2020 Asbodke talk contribs 335 bytes +335 Created page with "Problem 7 How many integers between <math>2020</math> and <math>2400</math> have four distinct digits arranged in increasing order? (For example, <math>2347</math> is one inte..."