4 June 2025

• curprev 16:3416:34, 4 June 2025 Aoum talk contribs 3,832 bytes +50 →Categorized problem

19 January 2025

• curprev 20:2020:20, 19 January 2025 Evolution49 talk contribs 3,782 bytes +35 No edit summary
• curprev 20:1820:18, 19 January 2025 Evolution49 talk contribs 3,747 bytes +454 No edit summary

11 January 2025

• curprev 00:5800:58, 11 January 2025 Hsnacademy talk contribs 3,293 bytes +134 →Video Solution by Math-X (First understand the problem!!!)

21 December 2024

• curprev 23:3123:31, 21 December 2024 Dr david talk contribs 3,159 bytes +62 No edit summary

18 December 2024

• curprev 23:2623:26, 18 December 2024 MRENTHUSIASM talk contribs 3,097 bytes 0 No edit summary
• curprev 22:4022:40, 18 December 2024 Skatingkitty talk contribs m 3,097 bytes 0 →Problem

5 October 2024

• curprev 13:0413:04, 5 October 2024 Funnyarmadillo58 aops talk contribs m 3,097 bytes +12 →Solution 4
• curprev 12:5012:50, 5 October 2024 Funnyarmadillo58 aops talk contribs 3,085 bytes +618 No edit summary

17 May 2024

• curprev 19:4819:48, 17 May 2024 Captaindiamond868 talk contribs 2,467 bytes 0 →Solution 1 (Arithmetic)
• curprev 19:4819:48, 17 May 2024 Captaindiamond868 talk contribs 2,467 bytes 0 →Solution 1 (Arithmetic)

23 November 2023

• curprev 13:5013:50, 23 November 2023 Math-x talk contribs 2,467 bytes +130 No edit summary

14 August 2023

• curprev 23:3023:30, 14 August 2023 Thestudyofeverything talk contribs 2,337 bytes +3 →Video Solution (CREATIVE THINKING!!!)

28 March 2023

• curprev 17:2217:22, 28 March 2023 Thestudyofeverything talk contribs 2,334 bytes −1 →Video Solution (CREATIVE THINKING!!!)
• curprev 17:2117:21, 28 March 2023 Thestudyofeverything talk contribs 2,335 bytes +110 →Video Solution

30 December 2022

• curprev 07:3107:31, 30 December 2022 Savannahsolver talk contribs 2,225 bytes +66 No edit summary

25 December 2022

• curprev 20:4320:43, 25 December 2022 Mcdsouza2025 talk contribs 2,159 bytes +62 No edit summary

24 December 2022

• curprev 19:0919:09, 24 December 2022 MRENTHUSIASM talk contribs m 2,097 bytes +35 No edit summary
• curprev 18:5218:52, 24 December 2022 Jason.ca talk contribs m 2,062 bytes −1 →Video Solution
• curprev 18:5118:51, 24 December 2022 Jason.ca talk contribs m 2,063 bytes −34 →Video Solution by Ismail.maths

4 December 2022

• curprev 01:5401:54, 4 December 2022 MRENTHUSIASM talk contribs m 2,097 bytes 0 →Video Solution by Ismail.maths
• curprev 01:5401:54, 4 December 2022 MRENTHUSIASM talk contribs 2,097 bytes +37 →Video Solution

3 December 2022

• curprev 22:0722:07, 3 December 2022 Lol dina talk contribs 2,060 bytes +61 No edit summary

26 February 2022

• curprev 02:1302:13, 26 February 2022 MRENTHUSIASM talk contribs m 1,999 bytes 0 →Solution 3 (Assumption)
• curprev 01:4701:47, 26 February 2022 MRENTHUSIASM talk contribs m 1,999 bytes −12 →Solution 3 (Assumption)
• curprev 01:4301:43, 26 February 2022 MRENTHUSIASM talk contribs m 2,011 bytes +11 →Solution 3 (Assumption)
• curprev 01:4101:41, 26 February 2022 MRENTHUSIASM talk contribs m 2,000 bytes +9 →Solution 3 (Assumption): This is a test-efficient solution. I elaborated more on the assumption process.
• curprev 01:3601:36, 26 February 2022 MRENTHUSIASM talk contribs m 1,991 bytes −1 →Solution 2 (Algebra)
• curprev 00:4700:47, 26 February 2022 Wuwang2002 talk contribs 1,992 bytes 0 →Solution 3 (Assumption)
• curprev 00:4700:47, 26 February 2022 Wuwang2002 talk contribs 1,992 bytes +506 →another solution

18 February 2022

• curprev 23:4723:47, 18 February 2022 Cellsecret talk contribs 1,486 bytes +73 →Solution 2 (Algebra)

28 January 2022

• curprev 22:3622:36, 28 January 2022 MRENTHUSIASM talk contribs 1,413 bytes +486 No edit summary
• curprev 11:3511:35, 28 January 2022 MRENTHUSIASM talk contribs 927 bytes +444 No edit summary
• curprev 11:1811:18, 28 January 2022 MRENTHUSIASM talk contribs 483 bytes +483 Created page with "==Problem== Four numbers are written in a row. The average of the first two is <math>21,</math> the average of the middle two is <math>26,</math> and the average of the last..."