2 June 2024

• curprev 15:0615:06, 2 June 2024 Imarul talk contribs 4,226 bytes +93 No edit summary

22 March 2022

• curprev 15:2715:27, 22 March 2022 Shawnj talk contribs 4,133 bytes +1 →= See also
• curprev 15:2715:27, 22 March 2022 Shawnj talk contribs 4,132 bytes −1 →See also

8 July 2021

• curprev 21:4821:48, 8 July 2021 Claudeaops talk contribs m 4,133 bytes +319 Add info about first terms and common ratios of series

6 December 2019

• curprev 02:2402:24, 6 December 2019 Greenpizza96 talk contribs m 3,814 bytes +45 No edit summary

20 June 2019

• curprev 23:1623:16, 20 June 2019 Ilikeapos talk contribs 3,769 bytes +8 →Solution 3
• curprev 23:1523:15, 20 June 2019 Ilikeapos talk contribs m 3,761 bytes +23 →Solution 3
• curprev 23:1523:15, 20 June 2019 Ilikeapos talk contribs 3,738 bytes +1,353 →Solution 2

28 October 2017

• curprev 21:3121:31, 28 October 2017 Jj ca888 talk contribs 2,385 bytes +1,387 →Solution

21 November 2015

• curprev 19:4919:49, 21 November 2015 24iam24 talk contribs 998 bytes −1 →Solution

4 July 2013

• curprev 19:3719:37, 4 July 2013 Nathan wailes talk contribs 999 bytes +15 No edit summary

23 June 2008

• curprev 18:0618:06, 23 June 2008 Xantos C. Guin talk contribs 984 bytes +444 No edit summary

19 April 2008

• curprev 12:5812:58, 19 April 2008 I like pie talk contribs 540 bytes +426 Added problem. solution still needed
• curprev 12:3312:33, 19 April 2008 I like pie talk contribs m 114 bytes −93 No edit summary

9 November 2006

• curprev 18:4018:40, 9 November 2006 JBL talk contribs m 207 bytes +134 No edit summary

9 July 2006

• curprev 17:4317:43, 9 July 2006 Joml88 talk contribs 73 bytes +73 No edit summary