1 August 2024

• curprev 08:5908:59, 1 August 2024 Ethanhansummerfun talk contribs m 6,983 bytes +1 reformatting st sol 3 is above the maa notice

25 August 2023

• curprev 11:5011:50, 25 August 2023 Sigmapie talk contribs 6,982 bytes +2,075 No edit summary

27 February 2018

• curprev 08:1708:17, 27 February 2018 Randomdude10807 talk contribs 4,907 bytes +1,021 Added second solution

12 December 2015

• curprev 10:4610:46, 12 December 2015 Leonardo von einzbern talk contribs m 3,886 bytes +1 →Minimality

3 July 2013

• curprev 20:5620:56, 3 July 2013 Va2010 talk contribs 3,885 bytes +16 →Minimality

5 May 2011

• curprev 14:3314:33, 5 May 2011 Aopsvd talk contribs 3,869 bytes +11 →Minimality
• curprev 14:3314:33, 5 May 2011 Aopsvd talk contribs 3,858 bytes +33 →Minimality
• curprev 14:3214:32, 5 May 2011 Aopsvd talk contribs 3,825 bytes +11 →Existence
• curprev 14:3114:31, 5 May 2011 Aopsvd talk contribs 3,814 bytes +11 →Existence
• curprev 14:3114:31, 5 May 2011 Aopsvd talk contribs 3,803 bytes +12 →Minimality
• curprev 14:2914:29, 5 May 2011 Aopsvd talk contribs 3,791 bytes −2 →Minimality
• curprev 14:2814:28, 5 May 2011 Aopsvd talk contribs 3,793 bytes −4 →Solution

3 May 2011

• curprev 17:4617:46, 3 May 2011 Aopsvd talk contribs 3,797 bytes +3,797 Created page with '==Problem== Let <math>A</math> be a set with <math>|A| = 225</math>, meaning that <math>A</math> has 225 elements. Suppose further that there are eleven subsets <math>A_1</math>…'