1RB0LD 1RC0RF 1LC1LA 0LE1RZ 1LF0RB 0RC0RE: Revision history

27 September 2025

• curprev 04:4304:43, 27 September 2025‎ Int-y1 talk contribs‎ m 1,229 bytes +20‎ add category BB(6)

15 August 2025

• curprev 18:0518:05, 15 August 2025‎ Polygon talk contribs‎ m 1,209 bytes −2‎ Removed excess spaces
• curprev 10:0910:09, 15 August 2025‎ Polygon talk contribs‎ 1,211 bytes +358‎ Added Shawn Ligockis improved bound

11 August 2025

• curprev 10:1110:11, 11 August 2025‎ Polygon talk contribs‎ 853 bytes −1‎ Repositioned Template:Stub

10 August 2025

• curprev 22:1822:18, 10 August 2025‎ Polygon talk contribs‎ 854 bytes −10‎ Used Template:Stub
• curprev 20:2520:25, 10 August 2025‎ Polygon talk contribs‎ 864 bytes +11‎ Rewrote introduction

6 August 2025

• curprev 21:4721:47, 6 August 2025‎ Polygon talk contribs‎ m 853 bytes 0‎ Changed "champion" to lowercase Tag: Visual edit

17 June 2025

• curprev 10:0610:06, 17 June 2025‎ C7X talk contribs‎ 853 bytes −1‎ Oh Yeah!!!!!!!!!!!!!!!!!!!

12 April 2025

• curprev 02:0402:04, 12 April 2025‎ C7X talk contribs‎ 854 bytes +113‎ Add tape configuration

6 March 2025

• curprev 05:3605:36, 6 March 2025‎ C7X talk contribs‎ 741 bytes +98‎ No edit summary

13 August 2024

• curprev 13:1413:14, 13 August 2024‎ DF376 talk contribs‎ 643 bytes 0‎ No edit summary
• curprev 13:1413:14, 13 August 2024‎ DF376 talk contribs‎ 643 bytes +5‎ No edit summary

18 July 2024

• curprev 01:5201:52, 18 July 2024‎ Sligocki talk contribs‎ 638 bytes +332‎ Add Collatz-like rule Tag: Visual edit

12 July 2024

• curprev 19:0019:00, 12 July 2024‎ Sligocki talk contribs‎ 306 bytes −18‎ Add TM Template Tag: Visual edit: Switched

20 June 2024

• curprev 19:2519:25, 20 June 2024‎ Sligocki talk contribs‎ 324 bytes +324‎ Created page with "{{machine|1RB0LD_1RC0RF_1LC1LA_0LE1RZ_1LF0RB_0RC0RE}} https://bbchallenge.org/1RB0LD_1RC0RF_1LC1LA_0LE1RZ_1LF0RB_0RC0RE Current BB(6) Champion. Discovered by Pavel Kropitz on 30 May 2022. This TM runs for over 10↑↑15 steps. See analysis: [https://www.sligocki.com/2022/06/21/bb-6-2-t15.html BB(6, 2) > 10↑↑15]."