8 September 2020

• curprev 14:0214:02, 8 September 2020 P groudon talk contribs 7,395 bytes +548 Undo revision 131907 by Readyplayerone (talk) Tag: Undo

16 August 2020

• curprev 08:5508:55, 16 August 2020 Readyplayerone talk contribs m 6,847 bytes −548 →Problem 15

13 March 2020

• curprev 11:2011:20, 13 March 2020 P groudon talk contribs 7,395 bytes +18 →Problem 15

15 October 2017

• curprev 17:5617:56, 15 October 2017 Chemdude talk contribs 7,377 bytes +1 →Problem 6
• curprev 17:5617:56, 15 October 2017 Chemdude talk contribs 7,376 bytes +4 →Problem 6
• curprev 17:5617:56, 15 October 2017 Chemdude talk contribs 7,372 bytes −5 →Problem 6

23 March 2017

• curprev 17:1217:12, 23 March 2017 Thedoge talk contribs 7,377 bytes +89 No edit summary
• curprev 16:1416:14, 23 March 2017 Franchester talk contribs m 7,288 bytes 0 →Problem 9
• curprev 15:3715:37, 23 March 2017 The turtle talk contribs 7,288 bytes −33 No edit summary
• curprev 15:3615:36, 23 March 2017 The turtle talk contribs 7,321 bytes +1 No edit summary
• curprev 15:3615:36, 23 March 2017 The turtle talk contribs 7,320 bytes −64 No edit summary
• curprev 15:1815:18, 23 March 2017 Metal bender19 talk contribs 7,384 bytes −13 →Problem 12
• curprev 15:1715:17, 23 March 2017 Metal bender19 talk contribs 7,397 bytes +13 →Problem 12
• curprev 12:0912:09, 23 March 2017 Thedoge talk contribs 7,384 bytes −2 →Problem 13
• curprev 12:0812:08, 23 March 2017 Thedoge talk contribs 7,386 bytes 0 →Problem 12
• curprev 12:0712:07, 23 March 2017 Thedoge talk contribs 7,386 bytes 0 →Problem 11
• curprev 12:0612:06, 23 March 2017 Thedoge talk contribs m 7,386 bytes 0 →Problem 9
• curprev 12:0412:04, 23 March 2017 Thedoge talk contribs m 7,386 bytes −1 →Problem 2
• curprev 11:5911:59, 23 March 2017 Thedoge talk contribs 7,387 bytes +14 No edit summary
• curprev 11:5811:58, 23 March 2017 Thedoge talk contribs m 7,373 bytes −1 →Problem 9
• curprev 11:5111:51, 23 March 2017 Vishwathganesan talk contribs 7,374 bytes +1 →Problem 1
• curprev 11:4511:45, 23 March 2017 Thedoge talk contribs 7,373 bytes −86 →Problem 12
• curprev 11:4511:45, 23 March 2017 Thedoge talk contribs 7,459 bytes +31 →Problem 12
• curprev 11:4411:44, 23 March 2017 Thedoge talk contribs 7,428 bytes +32 →Problem 12
• curprev 11:4311:43, 23 March 2017 Thedoge talk contribs 7,396 bytes +87 →Problem 12
• curprev 11:4211:42, 23 March 2017 Kikipet talk contribs m 7,309 bytes 0 →Problem 12
• curprev 11:4011:40, 23 March 2017 Thedoge talk contribs 7,309 bytes −12 →Problem 12
• curprev 11:4011:40, 23 March 2017 Thedoge talk contribs 7,321 bytes +12 →Problem 12
• curprev 11:3911:39, 23 March 2017 Thedoge talk contribs 7,309 bytes +711 No edit summary
• curprev 11:3711:37, 23 March 2017 Thedoge talk contribs 6,598 bytes −218 No edit summary
• curprev 11:3511:35, 23 March 2017 Thedoge talk contribs 6,816 bytes −2 →Problem 1
• curprev 11:3511:35, 23 March 2017 Thedoge talk contribs 6,818 bytes +4 →Problem 1
• curprev 11:3411:34, 23 March 2017 Thedoge talk contribs 6,814 bytes −8,632 No edit summary
• curprev 11:3311:33, 23 March 2017 The turtle talk contribs 15,446 bytes +15,446 Created page with "<math>\textbf{Problem 1}</math> Find the number of subsets of <math>\{1, 2, 3, 4, 5, 6, 7, 8\}</math> that are subsets of neither <math>\{1, 2, 3, 4, 5\}</math> nor <math>\{4,..."