See also

• The 43 Skelets
• Random BB(6) holdout (as of 2024/10/19)
• Batch Turing machine visualizer

Collections

• skelets
• 2
• 3
• 4-tcyclers
• 4-spaghettis
• bb6-holdouts

Note: bb6-holdouts will take about 20 seconds to load.

Permutations

• BCDA • 1RB0LB_1RC0LD_1LD0RA_1LA1LB
• CDAB • 1RB1RC_1LC0RC_1LD0RA_1RA0LB
• DABC • 1RB0LC_1RC1RD_1LD0RD_1LA0RB