1 September 2025

• curprev 00:3800:38, 1 September 2025 Rolt talk contribs m 15,679 bytes +33 →Solution 9

9 July 2025

• curprev 15:1615:16, 9 July 2025 Shuning talk contribs m 15,646 bytes +1 →Solutions

23 December 2024

• curprev 14:3614:36, 23 December 2024 Mathcosine talk contribs 15,645 bytes +778 →Solution 8 (1-1 Correspondence & Constructive Counting)

29 November 2024

• curprev 20:1720:17, 29 November 2024 Asops talk contribs 14,867 bytes +8 →Solution 8 (1-1 Correspondence & Constructive Counting)
• curprev 20:1720:17, 29 November 2024 Asops talk contribs 14,859 bytes +1,749 No edit summary

9 July 2020

• curprev 18:4618:46, 9 July 2020 Jerry122805 talk contribs 13,110 bytes −1,196 →Solution 8 (2 variable recursion)
• curprev 18:4518:45, 9 July 2020 Jerry122805 talk contribs 14,306 bytes +1,196 →Solution 7 (Simple Recursion)
• curprev 18:4518:45, 9 July 2020 Jerry122805 talk contribs 13,110 bytes −1,196 →Solution 3 (2 variable recursion)
• curprev 18:4118:41, 9 July 2020 Jerry122805 talk contribs 14,306 bytes +15 →Solution 3 (2 variable recursion)
• curprev 18:4018:40, 9 July 2020 Jerry122805 talk contribs 14,291 bytes −1 →Solution 3 (2 variable recursion)
• curprev 18:4018:40, 9 July 2020 Jerry122805 talk contribs 14,292 bytes −1 →Solution 3 (2 variable recursion)
• curprev 18:4018:40, 9 July 2020 Jerry122805 talk contribs 14,293 bytes +13 →Solution 3 (2 variable recursion)
• curprev 18:3918:39, 9 July 2020 Jerry122805 talk contribs 14,280 bytes +1,171 →Solution 2 ( Less recursion than solution 1)

4 June 2020

• curprev 14:4414:44, 4 June 2020 B1lu2001 talk contribs 13,109 bytes −6 No edit summary
• curprev 14:4014:40, 4 June 2020 B1lu2001 talk contribs 13,115 bytes +763 No edit summary

3 June 2020

• curprev 14:0714:07, 3 June 2020 Ericshi1685 talk contribs 12,352 bytes 0 →Solution 6 (Different recursion with two rules)

1 June 2020

• curprev 11:5111:51, 1 June 2020 Ericshi1685 talk contribs 12,352 bytes +15 →Solution 6 (Different recursion)
• curprev 11:5011:50, 1 June 2020 Ericshi1685 talk contribs 12,337 bytes +877 →Solution 5

28 December 2019

• curprev 20:3920:39, 28 December 2019 Math129 talk contribs 11,460 bytes +10 No edit summary
• curprev 20:3920:39, 28 December 2019 Math129 talk contribs 11,450 bytes +1,560 No edit summary

21 July 2019

• curprev 12:4612:46, 21 July 2019 Ilikeapos talk contribs m 9,890 bytes 0 →Solution 4 (Clean Recursion without Bash)
• curprev 12:4612:46, 21 July 2019 Ilikeapos talk contribs m 9,890 bytes 0 →Solution 4 (Clean Recursion without Bash)
• curprev 12:4412:44, 21 July 2019 Ilikeapos talk contribs 9,890 bytes +2,960 →Solution 3 (Tedious Casework)

21 November 2018

• curprev 20:4020:40, 21 November 2018 Mp8148 talk contribs 6,930 bytes +25 →Solution 3 (Tedious Casework)
• curprev 20:3420:34, 21 November 2018 Mp8148 talk contribs 6,905 bytes +3,268 →Solution 2 ( Less recursion than solution 1)

8 November 2018

• curprev 19:0919:09, 8 November 2018 Mathlegend27 talk contribs 3,637 bytes +1 No edit summary
• curprev 19:0819:08, 8 November 2018 Mathlegend27 talk contribs 3,636 bytes +68 No edit summary
• curprev 19:0419:04, 8 November 2018 Mathlegend27 talk contribs 3,568 bytes +1,014 No edit summary

4 July 2017

• curprev 15:3115:31, 4 July 2017 NuclearFusion talk contribs m 2,554 bytes +6 →Solution 1

28 May 2017

• curprev 14:3414:34, 28 May 2017 First talk contribs 2,548 bytes +55 →Solution 1
• curprev 14:3314:33, 28 May 2017 First talk contribs 2,493 bytes −376 →Solution 2
• curprev 14:2814:28, 28 May 2017 First talk contribs 2,869 bytes +269 →Solution

10 March 2015

• curprev 18:2018:20, 10 March 2015 Mathgeek2006 talk contribs m 2,600 bytes −2 →Solution
• curprev 18:2018:20, 10 March 2015 Mathgeek2006 talk contribs m 2,602 bytes −5 →Solution

15 July 2014

• curprev 17:0817:08, 15 July 2014 Mathcool2009 talk contribs 2,607 bytes +2,148 No edit summary

26 April 2014

• curprev 18:3818:38, 26 April 2014 XXQw3rtyXx talk contribs 459 bytes −123 →Problem
• curprev 18:3818:38, 26 April 2014 XXQw3rtyXx talk contribs 582 bytes −2,025 →Solution

4 July 2013

• curprev 18:5318:53, 4 July 2013 Nathan wailes talk contribs 2,607 bytes +15 No edit summary

15 June 2008

• curprev 11:0611:06, 15 June 2008 Azjps talk contribs m 2,592 bytes +77 minor

12 June 2008

• curprev 18:2818:28, 12 June 2008 Xantos C. Guin talk contribs m 2,515 bytes +1 typo
• curprev 15:0715:07, 12 June 2008 Xantos C. Guin talk contribs 2,514 bytes +2,098 added solution

19 November 2007

• curprev 23:2623:26, 19 November 2007 Minsoens talk contribs m 416 bytes +232 No edit summary

6 November 2006

• curprev 21:3821:38, 6 November 2006 I_like_pie talk contribs 184 bytes +112 No edit summary

9 July 2006

• curprev 17:3817:38, 9 July 2006 Joml88 talk contribs 72 bytes +72 No edit summary