We are currently working on new rules for what content should and shouldn't be allowed on this website, and are looking for feedback! See Esolang:2026 topicality proposal to view and give feedback on the current draft.
BrainHalt
Jump to navigation
Jump to search
BrainHalt is a brainfuck derivative that solves the halting problem. It is invented by User:None1.
Commands
It is BF, but with 1 extra command.
| h | If this program will halt, increment current cell. |
Examples
Paradox
h[]
The program halts if it doesn't halt and doesn't halt if it halts.