29 January 2024

• curprev 19:4519:45, 29 January 2024 Mathkiddie talk contribs 12,288 bytes −2 →Solution 1
• curprev 19:4519:45, 29 January 2024 Mathkiddie talk contribs 12,290 bytes +2 →Solution 1

22 January 2024

• curprev 01:1101:11, 22 January 2024 Ryanjwang talk contribs m 12,288 bytes −6 →Solution 1

25 July 2023

• curprev 11:1511:15, 25 July 2023 Study1126 talk contribs m 12,294 bytes 0 →Solution 3

6 June 2023

• curprev 00:2500:25, 6 June 2023 Magnetoninja talk contribs 12,294 bytes −7 →Solution 3 (Long)
• curprev 00:2500:25, 6 June 2023 Magnetoninja talk contribs 12,301 bytes −26 →Solution 3 (Quick when Established Concept)
• curprev 00:2400:24, 6 June 2023 Magnetoninja talk contribs 12,327 bytes 0 →Solution 3 (Quick when Established Concept)
• curprev 00:1900:19, 6 June 2023 Magnetoninja talk contribs 12,327 bytes −75 →Solution 3 (Quick when Established Concept)
• curprev 00:0600:06, 6 June 2023 Magnetoninja talk contribs 12,402 bytes −11 →Solution 3 (Quick when Established Concept)

26 May 2023

• curprev 17:3917:39, 26 May 2023 Magnetoninja talk contribs 12,413 bytes 0 →Solution 3 (Quick when Established Concept)
• curprev 17:3817:38, 26 May 2023 Magnetoninja talk contribs 12,413 bytes +19 →Solution 3 (Quick when Established Concept)
• curprev 17:3717:37, 26 May 2023 Magnetoninja talk contribs 12,394 bytes −78 →Solution 3 (Quick when Established Concept)

20 May 2023

• curprev 11:2011:20, 20 May 2023 Magnetoninja talk contribs 12,472 bytes +67 →Solution 3 (Quick when Established Concept)

12 May 2023

• curprev 18:4718:47, 12 May 2023 Magnetoninja talk contribs 12,405 bytes +23 →Solution 3 (Tedious)
• curprev 18:4118:41, 12 May 2023 Magnetoninja talk contribs 12,382 bytes +1 →Solution 3 (Tedious)
• curprev 18:3818:38, 12 May 2023 Magnetoninja talk contribs 12,381 bytes −2 →Solution 3 (Tedious)
• curprev 18:3818:38, 12 May 2023 Magnetoninja talk contribs 12,383 bytes 0 →Solution 3 (Tedious)
• curprev 18:3718:37, 12 May 2023 Magnetoninja talk contribs 12,383 bytes +2 →Solution 3 (Tedious)
• curprev 18:3418:34, 12 May 2023 Magnetoninja talk contribs 12,381 bytes +15 →Solution 3 (Tedious)
• curprev 18:3118:31, 12 May 2023 Magnetoninja talk contribs 12,366 bytes −4 →Solution 3 (Tedious)
• curprev 18:3118:31, 12 May 2023 Magnetoninja talk contribs 12,370 bytes +35 →Solution 3 (Tedious)
• curprev 18:2918:29, 12 May 2023 Magnetoninja talk contribs 12,335 bytes −19 →Solution 3 (Simple Concept but Tedious)
• curprev 18:2418:24, 12 May 2023 Magnetoninja talk contribs 12,354 bytes +217 →Solution 3
• curprev 18:1518:15, 12 May 2023 Magnetoninja talk contribs 12,137 bytes +340 →Solution 3
• curprev 17:5017:50, 12 May 2023 Magnetoninja talk contribs 11,797 bytes +1,218 →Solution 3
• curprev 17:2717:27, 12 May 2023 Magnetoninja talk contribs 10,579 bytes +160 →Solution 3
• curprev 17:1817:18, 12 May 2023 Magnetoninja talk contribs 10,419 bytes +1,421 →Solution 3
• curprev 16:0916:09, 12 May 2023 Magnetoninja talk contribs 8,998 bytes +1,523 →Solution 3
• curprev 15:1615:16, 12 May 2023 Magnetoninja talk contribs 7,475 bytes +17 →Solution 2 (elaborates on the possible cases)
• curprev 15:1415:14, 12 May 2023 Magnetoninja talk contribs 7,458 bytes +748 →Solution 2 (elaborates on the possible cases)

2 January 2023

• curprev 18:0518:05, 2 January 2023 Daijobu talk contribs m 6,710 bytes +82 No edit summary

14 February 2018

• curprev 15:5515:55, 14 February 2018 Yojan sushi talk contribs 6,628 bytes −21 →Solution 2 (elaborates on the possible cases)
• curprev 15:5415:54, 14 February 2018 Yojan sushi talk contribs 6,649 bytes +3,907 →Solution

29 March 2017

• curprev 22:3322:33, 29 March 2017 Kikipet talk contribs 2,742 bytes −1 →Solution
• curprev 22:3222:32, 29 March 2017 Kikipet talk contribs 2,743 bytes +262 →Solution

23 March 2017

• curprev 17:4917:49, 23 March 2017 Thedoge talk contribs 2,481 bytes +1,501 →Solution
• curprev 17:4717:47, 23 March 2017 Thedoge talk contribs m 980 bytes +533 →Solution
• curprev 12:0112:01, 23 March 2017 Thedoge talk contribs 447 bytes +23 No edit summary
• curprev 11:3811:38, 23 March 2017 The turtle talk contribs 424 bytes +424 Created page with "<math>\textbf{Problem 13}</math> For each integer <math>n\geq3</math>, let <math>f(n)</math> be the number of <math>3</math>-element subsets of the vertices of the regular <ma..."