10 October 2025

• curprev 14:5614:56, 10 October 2025 Vedantinity talk contribs 3,958 bytes −109 →Solution 3
• curprev 14:5514:55, 10 October 2025 Vedantinity talk contribs 4,067 bytes +109 →Solution 3
• curprev 14:5214:52, 10 October 2025 Vedantinity talk contribs 3,958 bytes +1 →Solution 3
• curprev 14:5214:52, 10 October 2025 Vedantinity talk contribs 3,957 bytes +45 →Solution 3
• curprev 14:5114:51, 10 October 2025 Vedantinity talk contribs 3,912 bytes +1 →Solution 3
• curprev 14:5014:50, 10 October 2025 Vedantinity talk contribs 3,911 bytes +3 →Solution 3
• curprev 14:5014:50, 10 October 2025 Vedantinity talk contribs 3,908 bytes −1 →Solution 3
• curprev 14:4914:49, 10 October 2025 Vedantinity talk contribs 3,909 bytes +452 →Video Solution
• curprev 14:4814:48, 10 October 2025 Vedantinity talk contribs 3,457 bytes −418 →See Also
• curprev 14:4814:48, 10 October 2025 Vedantinity talk contribs 3,875 bytes +417 →See Also

4 July 2024

• curprev 15:3715:37, 4 July 2024 Litboi102 talk contribs m 3,458 bytes +15 →Solution 1

9 May 2023

• curprev 20:3020:30, 9 May 2023 Ericguo talk contribs 3,443 bytes 0 →Proof of Solution 1

7 September 2021

• curprev 11:1911:19, 7 September 2021 Mathfun1000 talk contribs m 3,443 bytes +1 No edit summary
• curprev 11:1911:19, 7 September 2021 Mathfun1000 talk contribs m 3,442 bytes −7 No edit summary

15 July 2021

• curprev 15:1415:14, 15 July 2021 Mobius247 talk contribs 3,449 bytes +12 →Proof of this solution's validity
• curprev 15:1315:13, 15 July 2021 Mobius247 talk contribs 3,437 bytes +1 →Proof of this solution's validity

2 February 2021

• curprev 10:3110:31, 2 February 2021 Captainsnake talk contribs 3,436 bytes +930 added formal proof to solution 1 for those who would like a more rigorous version of it.

30 December 2020

• curprev 00:0700:07, 30 December 2020 Rj5303707 talk contribs m 2,506 bytes +16 →Solution
• curprev 00:0600:06, 30 December 2020 Rj5303707 talk contribs 2,490 bytes +189 →Solution

25 December 2020

• curprev 13:4013:40, 25 December 2020 Qrohn talk contribs m 2,301 bytes +32 →Note(Must Read)
• curprev 13:3813:38, 25 December 2020 Qrohn talk contribs m 2,269 bytes +10 →Note(Must Read)

12 December 2020

• curprev 13:1313:13, 12 December 2020 Savannahsolver talk contribs 2,259 bytes +66 No edit summary

6 December 2020

• curprev 23:5323:53, 6 December 2020 Mathboy282 talk contribs 2,193 bytes +7 →Solution 2(Educated Guess if you have no time)
• curprev 23:5223:52, 6 December 2020 Mathboy282 talk contribs 2,186 bytes −13 →Solution 2(Educated Guess if you have no time)
• curprev 23:5223:52, 6 December 2020 Mathboy282 talk contribs 2,199 bytes +36 →Solution
• curprev 23:5123:51, 6 December 2020 Mathboy282 talk contribs 2,163 bytes +810 →Solution 2

9 March 2020

• curprev 18:2718:27, 9 March 2020 Alexwin0806 talk contribs m 1,353 bytes +87 →Solution

11 July 2016

• curprev 19:1819:18, 11 July 2016 Welpwelphahaha talk contribs 1,266 bytes +474 →Solution

23 June 2016

• curprev 20:2620:26, 23 June 2016 Zacker205 talk contribs 792 bytes −321 →Solution

26 January 2016

• curprev 15:0815:08, 26 January 2016 Burunduchok talk contribs m 1,113 bytes +1 →Solution

18 November 2015

• curprev 16:1616:16, 18 November 2015 LauraZed talk contribs 1,112 bytes +169 →Problem

20 May 2015

• curprev 09:5609:56, 20 May 2015 Benq talk contribs 943 bytes +51 No edit summary

15 March 2015

• curprev 23:2523:25, 15 March 2015 Rjiang16 talk contribs m 892 bytes −1 →Problem
• curprev 23:2523:25, 15 March 2015 Rjiang16 talk contribs m 893 bytes −2 →Problem

11 February 2014

• curprev 23:4323:43, 11 February 2014 Kevin38017 talk contribs 895 bytes +26 →Solution

8 February 2014

• curprev 14:4814:48, 8 February 2014 Flamedragon talk contribs 869 bytes +47 →See Also

7 February 2014

• curprev 19:3519:35, 7 February 2014 TheMaskedMagician talk contribs 822 bytes +104 No edit summary
• curprev 17:5017:50, 7 February 2014 Minimario talk contribs 718 bytes +311 →Solution

6 February 2014

• curprev 22:1922:19, 6 February 2014 TheMaskedMagician talk contribs 407 bytes +91 No edit summary
• curprev 21:5421:54, 6 February 2014 TheMaskedMagician talk contribs 316 bytes +316 Created page with "==Problem== The product <math>(8)(888\dots8)</math>, where the second factor has <math>k</math> digits, is an integer whose digits have a sum of <math>1000</math>. What is <mat..."