Codebusters: Revision history

17 January 2026

• curprev 18:1418:14, 17 January 2026 Luxxer talk contribs m 67,601 bytes +138 reorganized the "code types no longer used" section Tag: Visual edit
• curprev 18:0318:03, 17 January 2026 Luxxer talk contribs 67,463 bytes −1,215 Updated the cipher list and changed a formatting thing with the "ciphers for division b/c" that was confusing in my opinion. Also tweaked wording on what competitors can bring into the event. Tag: Visual edit

7 December 2025

• curprev 16:1816:18, 7 December 2025 Indian talk contribs 68,678 bytes −72 The information was presented in a very confusing way that is not used in practice traditionally, so I fixed it using a more common approach. Also, I have linked a quizlet set with 300+ terms so users can practice this concept. Tag: Visual edit

6 December 2025

• curprev 19:5119:51, 6 December 2025 Memaw1202WanMoga talk contribs m 68,750 bytes −2 I spelled category wrong my bad......
• curprev 19:4219:42, 6 December 2025 Memaw1202WanMoga talk contribs 68,752 bytes −1,679,745 what the yo mamma (Dec 6) Tag: Replaced

1 December 2025

• curprev 23:0223:02, 1 December 2025 EHEH talk contribs 1,748,497 bytes +1,679,747 No edit summary

3 November 2025

• curprev 17:4417:44, 3 November 2025 Kenny744 talk contribs m 68,750 bytes −2 It made me mad that the morbit cipher said that there are only 9 possible decryptions, when there are 9 things (morse pairs) to assign to 9 numbers, there are 9! ways to do this, not just 9. Lock in Tag: Visual edit

11 September 2025

• curprev 22:0122:01, 11 September 2025 SciolyPerson13579 talk contribs m 68,752 bytes −209 No edit summary

3 September 2025

• curprev 03:0403:04, 3 September 2025 Unome talk contribs 68,961 bytes +1 No edit summary
• curprev 03:0303:03, 3 September 2025 Unome talk contribs 68,960 bytes +19 No edit summary

2 September 2025

• curprev 15:1915:19, 2 September 2025 Collinm714 talk contribs m 68,941 bytes +6 No edit summary

1 September 2025

• curprev 19:1919:19, 1 September 2025 Unome talk contribs 68,935 bytes −30 No edit summary

31 August 2025

• curprev 22:5822:58, 31 August 2025 Unome talk contribs 68,965 bytes −244 No edit summary
• curprev 21:2121:21, 31 August 2025 Unome talk contribs 69,209 bytes +80 No edit summary

27 August 2025

• curprev 00:5700:57, 27 August 2025 Unome talk contribs 69,129 bytes 0 No edit summary

25 August 2025

• curprev 20:2020:20, 25 August 2025 Unome talk contribs 69,129 bytes +164 No edit summary

23 June 2025

• curprev 01:0101:01, 23 June 2025 Funguy5172 talk contribs m 68,965 bytes −7 changed placings to latest national placings Tag: Visual edit

12 June 2025

• curprev 22:3622:36, 12 June 2025 KashGiannis34 talk contribs m 68,972 bytes +99 Added another codebusters practice tool to the resources section. Tag: Visual edit

3 September 2024

• curprev 01:4501:45, 3 September 2024 Pikachu4919 talk contribs 68,873 bytes +135 No edit summary Tag: Visual edit

4 June 2024

• curprev 12:0712:07, 4 June 2024 John Richardsim talk contribs m 68,738 bytes −31 No edit summary

3 June 2024

• curprev 18:2218:22, 3 June 2024 RZ2004 talk contribs m 68,769 bytes −15 maybe don’t write skibidi toilet? just a suggestion. note to self: update 2024 rankings later Tag: Visual edit

24 April 2024

• curprev 01:2501:25, 24 April 2024 Arnavbhale talk contribs 68,784 bytes +15 No edit summary

17 April 2024

• curprev 20:3020:30, 17 April 2024 BIue talk contribs m 68,769 bytes +645 →Code types no longer used as of the 2023-2024 season Tag: Visual edit

25 March 2024

• curprev 04:2404:24, 25 March 2024 Vguo068 talk contribs 68,124 bytes +234 Added small things to sections. Tag: Visual edit

20 March 2024

• curprev 02:5802:58, 20 March 2024 Vguo068 talk contribs 67,890 bytes +2,354 Added a section for strategies, talked about teamwork and patterns. Tag: Visual edit

15 January 2024

• curprev 04:3004:30, 15 January 2024 Melx talk contribs 65,536 bytes +11 No edit summary Tag: Visual edit

10 November 2023

• curprev 05:4105:41, 10 November 2023 Dondon talk contribs 65,525 bytes +21 →Solving a mono-alphabetic substitution cipher using patterns Tag: Visual edit

6 November 2023

• curprev 07:2907:29, 6 November 2023 RBScioly talk contribs m 65,504 bytes −10 No edit summary Tag: Visual edit

3 October 2023

• curprev 04:4704:47, 3 October 2023 Fnuprince talk contribs m 65,514 bytes −1 Incorrect calculation for Hill Cipher example 2nd last letter, fixed it Tag: Visual edit

24 September 2023

• curprev 05:1505:15, 24 September 2023 Oly4Life talk contribs m 65,515 bytes +383 →Code types that may be used: and added toebes.com/codebusters at bottom Tag: Visual edit

5 September 2023

• curprev 06:0106:01, 5 September 2023 KleinerPanzer talk contribs m 65,132 bytes +161 No edit summary

4 September 2023

• curprev 16:1116:11, 4 September 2023 Leilanie talk contribs 64,971 bytes +2 →Messages with Spaces and a Hint Tag: Visual edit

15 August 2023

• curprev 06:2006:20, 15 August 2023 RBScioly talk contribs 64,969 bytes +15 condensed old ciphers Tag: Visual edit: Switched

2 August 2023

• curprev 17:3417:34, 2 August 2023 Oly4Life talk contribs m 64,954 bytes +420 I added an example of Baconian. Tag: Visual edit
• curprev 16:3216:32, 2 August 2023 Oly4Life talk contribs 64,534 bytes +374 I added a shift wheel on the Caeser section to help students visualize it. Tag: Visual edit
• curprev 16:2716:27, 2 August 2023 Oly4Life talk contribs m 64,160 bytes +143 I just added a few more details on a few ciphers :). Tag: Visual edit

14 June 2023

• curprev 21:2921:29, 14 June 2023 RBScioly talk contribs m 64,017 bytes +71 No edit summary Tag: Visual edit

28 May 2023

• curprev 04:5004:50, 28 May 2023 RBScioly talk contribs 63,946 bytes +151 updated infobox Tag: Visual edit

27 May 2023

• curprev 16:0816:08, 27 May 2023 RBScioly talk contribs m 63,795 bytes +833 added minor changes Tag: Visual edit

21 May 2023

• curprev 19:3819:38, 21 May 2023 RBScioly talk contribs 62,962 bytes +14 updated 2023 National Tournament Winnners in the event infobox Tag: Visual edit

20 April 2023

• curprev 21:4121:41, 20 April 2023 RBScioly talk contribs m 62,948 bytes −26 removed this event from the Trial Events category as it is now an Official Event

19 April 2023

• curprev 20:2020:20, 19 April 2023 Jaspattack talk contribs m 62,974 bytes −71 redundant
• curprev 06:1206:12, 19 April 2023 RBScioly talk contribs m 63,045 bytes +2 fixed Category
• curprev 06:1106:11, 19 April 2023 RBScioly talk contribs 63,043 bytes +1,723 updated Test Format Tag: Visual edit
• curprev 04:4304:43, 19 April 2023 RBScioly talk contribs m 61,320 bytes +84 added an Outdated box because the event page's content (including cipher/scoring content) is outdated and needs to reflect recent changes to the rules

4 March 2023

• curprev 23:4723:47, 4 March 2023 AnotherPenguin talk contribs m 61,236 bytes 0 →The First Question: Updated for this year's rules change for timed

10 February 2023

• curprev 20:1020:10, 10 February 2023 Jonathanji talk contribs m 61,236 bytes +103 No edit summary Tag: Visual edit

18 November 2022

• curprev 00:0100:01, 18 November 2022 ARay10 talk contribs m 61,133 bytes +108 →Solving a mono-alphabetic substitution cipher using patterns: Minor changes to the chart Tag: Visual edit

13 October 2022

• curprev 22:4522:45, 13 October 2022 ARay10 talk contribs 61,025 bytes 0 →Solving a mono-alphabetic substitution cipher using patterns Tag: Visual edit

9 September 2022

• curprev 04:5204:52, 9 September 2022 D39IJ11 talk contribs m 61,025 bytes 0 replaced 2022 with 2023 Tag: Visual edit