User contributions for GamePlayerAI

29 January 2021

• 06:3306:33, 29 January 2021 diff hist +82 Connect Four fix an earlier problem citation; re cite publication as per APA style; w/o link.
• 03:4903:49, 29 January 2021 diff hist +29 Connect Four {{citation needed}} are not web store links. Is there are problem with book (store) links as well?
• 03:2703:27, 29 January 2021 diff hist +35 Connect Four restored sources as citation needed (WP:Verifiability) for information that require them Tag: Reverted
• 02:2002:20, 29 January 2021 diff hist +21 Connect Four restored sources (Wikipedia:Verifiability) for information that require them Tag: Manual revert

21 June 2020

• 18:3718:37, 21 June 2020 diff hist −1,882 Alpha–beta pruning Remove disputed section. See Talk:Alpha–beta_pruning#Negamax variation section
• 18:3018:30, 21 June 2020 diff hist +591 Talk:Alpha–beta pruning →Negamax variation section

6 June 2020

• 17:2117:21, 6 June 2020 diff hist +3 Connect Four undo non corrections; restore 20-may-2020 version

1 June 2020

• 15:1415:14, 1 June 2020 diff hist +193 Talk:Alpha–beta pruning →Negamax variation section

30 May 2020

• 17:1517:15, 30 May 2020 diff hist −199 Talk:Alpha–beta pruning →Negamax variation section
• 16:0516:05, 30 May 2020 diff hist +936 Talk:Alpha–beta pruning →Negamax variation section: new section
• 15:3315:33, 30 May 2020 diff hist +46 Alpha–beta pruning →Negamax variation: Factually inaccurate and missing commentary about alpha/beta. See talk page.
• 15:2315:23, 30 May 2020 diff hist 0 m Alpha–beta pruning →Pseudocode: Show changing variable on left side of expression, and threshold variable on right side.

24 May 2020

• 23:3623:36, 24 May 2020 diff hist +3 m Connect Four Undid revision 957986499 by 24.101.107.50 (talk) correct wording error Tag: Undo

8 April 2020

• 21:2821:28, 8 April 2020 diff hist +42 Connect Four restore earlier revision wiki link to connection game

18 October 2019

• 20:2120:21, 18 October 2019 diff hist −17 Connect Four rv/v, restore 15-September-2019 version

23 May 2019

• 00:1400:14, 23 May 2019 diff hist −6 m Connect Four Undid revision 897753684 by 67.85.23.208 (talk) from dubious IP; small numbers ranging from one to ten should generally be spelled out Tag: Undo

21 August 2018

• 15:1615:16, 21 August 2018 diff hist +679 Connect Four Undid revision 855567159 by 99.203.31.70 (talk) MOS:POPCULT Tag: Undo

11 August 2018

• 00:1100:11, 11 August 2018 diff hist −25 M,n,k-game Connect four does not permit arbitrary placement of game pieces for moves, as required for a 7,6,4-game. The two games have similarities, so Connect four only gets a "see also."

9 August 2018

• 02:3902:39, 9 August 2018 diff hist +58 Connect Four Undo M,n,k-game reference. Connect four is constrained by "the pieces fall straight down, occupying the next available space within the column" and is substantially different than the unconstrained 7,6,4-game.

4 August 2018

• 08:2108:21, 4 August 2018 diff hist −20 Negamax correcting errors
• 07:1707:17, 4 August 2018 diff hist −5 Connect Four restore matched double parens (was not a typo), additional ce

26 June 2018

• 23:3623:36, 26 June 2018 diff hist +6 Connect Four →Pop 10: ce
• 23:3523:35, 26 June 2018 diff hist +35 Connect Four →Gameplay: section description is for example, and not intended to be rules description (which is already in the intro above)
• 23:0223:02, 26 June 2018 diff hist +1 m Connect Four rv/v (last rv/v was incomplete)

22 May 2018

• 03:3603:36, 22 May 2018 diff hist −170 Connect Four Undid revision 842132156 by 2606:A000:C1C5:BD00:B489:A9C3:2963:DB3C (talk) unsourced and unnecessary information Tag: Undo

13 May 2018

• 15:1715:17, 13 May 2018 diff hist +196 Connect Four add uspto source
• 14:5114:51, 13 May 2018 diff hist +571 N User talk:27.254.201.18 Level 2 warning re. Connect Four
• 14:2914:29, 13 May 2018 diff hist −118 m Connect Four Undid revision 840996195 by 27.254.201.18 (talk) Tag: Undo

5 May 2018

• 22:5122:51, 5 May 2018 diff hist −28 Connect Four Undid revision 838320878 by 110.92.124.107 (talk) revert unsourced change. Correct remaining text to cited source. Tag: Undo

3 January 2018

• 00:3400:34, 3 January 2018 diff hist −70 Connect Four Undid revision 817848036 by 92.30.127.86 (talk) rv rm unsourced content

14 October 2017

• 05:0505:05, 14 October 2017 diff hist +150 Alpha–beta pruning →Pseudocode: moved fail-soft term to paragraph after code, as per talk page suggestion.
• 01:2801:28, 14 October 2017 diff hist +2 Alpha–beta pruning Undid revision 804782932 by Ashvio (talk) Not a bug. Reverting to match cited sources.

7 October 2017

• 14:3314:33, 7 October 2017 diff hist −24 m Connect Four http → https

28 September 2017

• 11:5011:50, 28 September 2017 diff hist −72 Connect Four rv/v

4 September 2017

• 19:0219:02, 4 September 2017 diff hist −265 Connect Four →Popular culture: Move Top Shot reference to M,n,k-game
• 18:5718:57, 4 September 2017 diff hist +319 M,n,k-game Move Top Shot popular culture reference from Connect Four
• 02:0502:05, 4 September 2017 diff hist −10 Connect Four →Rule variations: ce

2 September 2017

• 21:2321:23, 2 September 2017 diff hist +383 Connect Four move connect 4x4 to other versions; add connect 4x4 citation
• 20:4020:40, 2 September 2017 diff hist +353 Connect Four rule variations; add citation
• 20:0320:03, 2 September 2017 diff hist −71 m Connect Four Undid revision 798520586 by 82.231.142.69 (talk) WP:ELNO and bad link

27 June 2017

• 23:2923:29, 27 June 2017 diff hist +2 Connect Four Undid revision 787808439 by 191.112.217.111 (talk) rv/v unsourced

28 March 2017

• 22:3522:35, 28 March 2017 diff hist +3 Alpha–beta pruning Undid revision 772536431 by Darkest ruby (talk) Reverting incomplete changes to "fail-hard" alpha-beta. The cited source and article text describes "fail-soft" alpha-beta.

17 March 2017

• 05:1105:11, 17 March 2017 diff hist −72 m Connect Four Undid revision 770597975 by 46.233.116.3 (talk) rv/v
• 05:1105:11, 17 March 2017 diff hist −1 m Connect Four Undid revision 770598158 by 46.233.116.3 (talk) rv/v

3 February 2017

• 20:2820:28, 3 February 2017 diff hist −1 m Connect Four Undid revision 763318989 by 12.11.218.114 (talk) reverting accidental corruption

7 January 2017

• 18:3518:35, 7 January 2017 diff hist +852 Talk:Connect Four →4x4 Game and Classic Grid: reply comments

10 December 2016

• 09:4009:40, 10 December 2016 diff hist +1 Connect Four double paren-s are matched and not a typo; add another parenthesis fix

13 November 2016

• 19:2719:27, 13 November 2016 diff hist −1 Connect Four →Gameplay: ce
• 19:2319:23, 13 November 2016 diff hist +7 Connect Four →Gameplay: ce
• 15:5915:59, 13 November 2016 diff hist +209 Negamax →Negamax base algorithm: add detail concerning best move