1 September 2025

• curprev 15:3315:33, 1 September 2025 Shattered555 talk contribs m 2,984 bytes +2 →Problem

30 August 2025

• curprev 21:4121:41, 30 August 2025 Tiantiana talk contribs m 2,982 bytes −2 →Problem

7 July 2025

• curprev 16:2116:21, 7 July 2025 Hydromathgod talk contribs 2,984 bytes −4 →Solution 4
• curprev 16:1616:16, 7 July 2025 Hydromathgod talk contribs 2,988 bytes +470 No edit summary

1 May 2025

• curprev 23:2523:25, 1 May 2025 Musicalswan31 talk contribs m 2,518 bytes +3 →Solution 1

11 June 2022

• curprev 11:2111:21, 11 June 2022 Aditya mittal talk contribs m 2,515 bytes +15 →Solution 1

8 November 2021

• curprev 10:3610:36, 8 November 2021 Dairyqueenxd talk contribs 2,500 bytes +13 →Solution 3
• curprev 10:3510:35, 8 November 2021 Dairyqueenxd talk contribs 2,487 bytes +95 →Solution 3
• curprev 10:2810:28, 8 November 2021 Dairyqueenxd talk contribs 2,392 bytes +35 →Solution 3
• curprev 10:2710:27, 8 November 2021 Dairyqueenxd talk contribs 2,357 bytes +47 →Solution 2
• curprev 10:2510:25, 8 November 2021 Dairyqueenxd talk contribs 2,310 bytes +16 →Solution 1
• curprev 10:2410:24, 8 November 2021 Dairyqueenxd talk contribs 2,294 bytes +10 →Problem

24 October 2021

• curprev 21:2521:25, 24 October 2021 StellarG talk contribs 2,284 bytes +30 →Video Solution

2 March 2021

• curprev 12:5912:59, 2 March 2021 Jske25 talk contribs 2,254 bytes +640 No edit summary

17 January 2021

• curprev 16:2116:21, 17 January 2021 Litwave talk contribs 1,614 bytes 0 →Solution 2
• curprev 16:2016:20, 17 January 2021 Litwave talk contribs 1,614 bytes 0 →Solution 2

31 December 2020

• curprev 16:1016:10, 31 December 2020 Savannahsolver talk contribs 1,614 bytes +66 No edit summary

14 May 2020

• curprev 17:5517:55, 14 May 2020 Mathking999 talk contribs 1,548 bytes −513 →Solution 3
• curprev 17:4917:49, 14 May 2020 Mathking999 talk contribs 2,061 bytes +496 →Solution 3
• curprev 17:4417:44, 14 May 2020 Mathking999 talk contribs 1,565 bytes +17 →Solution 2

14 March 2020

• curprev 18:0718:07, 14 March 2020 Dabobwholikemath1234 talk contribs 1,548 bytes +2 →Solution 2
• curprev 18:0618:06, 14 March 2020 Dabobwholikemath1234 talk contribs 1,546 bytes 0 →Solution 2

26 December 2019

• curprev 18:4018:40, 26 December 2019 Ctw0611 talk contribs m 1,546 bytes 0 →Solution 2

7 September 2019

• curprev 13:0613:06, 7 September 2019 San232 talk contribs 1,546 bytes +1 →Solution 2
• curprev 10:1810:18, 7 September 2019 Asdf334 talk contribs 1,545 bytes 0 →See Also
• curprev 10:1710:17, 7 September 2019 Asdf334 talk contribs 1,545 bytes +41 →See Also

2 February 2019

• curprev 22:4922:49, 2 February 2019 Chenr28 talk contribs m 1,504 bytes +2 →Solution 1

4 November 2018

• curprev 18:3318:33, 4 November 2018 Epicmonster talk contribs 1,502 bytes +231 →Solution 2

3 November 2018

• curprev 15:1915:19, 3 November 2018 Epicmonster talk contribs m 1,271 bytes −4 →Solution 2

13 June 2017

• curprev 17:0917:09, 13 June 2017 Xiej talk contribs 1,275 bytes −42 →See Also

25 January 2016

• curprev 21:4921:49, 25 January 2016 Fowlertip talk contribs m 1,317 bytes +2 →Problem

22 January 2016

• curprev 05:2805:28, 22 January 2016 Ramchandra talk contribs 1,315 bytes −2 No edit summary

31 December 2015

• curprev 04:0904:09, 31 December 2015 CurryinaHurry talk contribs m 1,317 bytes −1 →Solution

31 January 2015

• curprev 15:3015:30, 31 January 2015 Sylviajin talk contribs m 1,318 bytes −1 →Solution 2

27 December 2014

• curprev 12:5812:58, 27 December 2014 BeastX-Men talk contribs m 1,319 bytes −6 →Solution 2: Fixed italicization of letters

30 December 2013

• curprev 14:0014:00, 30 December 2013 Forthegreatergood talk contribs 1,325 bytes +233 →Solution

16 November 2013

• curprev 20:4720:47, 16 November 2013 Mathcool2009 talk contribs m 1,092 bytes +1 →Solution
• curprev 20:4720:47, 16 November 2013 Mathcool2009 talk contribs m 1,091 bytes +10 →Solution

3 July 2013

• curprev 20:0320:03, 3 July 2013 Nathan wailes talk contribs 1,081 bytes +15 →See Also

3 March 2012

• curprev 13:2713:27, 3 March 2012 JBL talk contribs 1,066 bytes +68 →Solution
• curprev 13:2313:23, 3 March 2012 JBL talk contribs m 998 bytes +202 Reverted edits by 1-1 is 3 (talk) to last revision by Ssiew212
• curprev 12:3812:38, 3 March 2012 1-1 is 3 talk contribs 796 bytes −202 →Solution

17 February 2012

• curprev 21:4121:41, 17 February 2012 Ssiew212 talk contribs 998 bytes +2 →Solution

20 January 2012

• curprev 21:0021:00, 20 January 2012 1ampr1m3 talk contribs 996 bytes −1 →Solution

5 January 2012

• curprev 02:2502:25, 5 January 2012 Linuxgeek1234 talk contribs 997 bytes −214 →Solution

16 March 2011

• curprev 21:3721:37, 16 March 2011 Pidigits125 talk contribs 1,211 bytes +42 No edit summary
• curprev 21:3721:37, 16 March 2011 Pidigits125 talk contribs 1,169 bytes +101 No edit summary

23 February 2009

• curprev 20:0320:03, 23 February 2009 MellowMelon talk contribs m 1,068 bytes −18 correction

22 February 2009

• curprev 22:3122:31, 22 February 2009 Azn rocker0322 talk contribs 1,086 bytes +18 →Solution

15 February 2009

• curprev 18:5818:58, 15 February 2009 Misof talk contribs 1,068 bytes +1,068 New page: == Problem == A box contains exactly five chips, three red and two white. Chips are randomly removed one at a time without replacement until all the red chips are drawn or all the white c...