How dare you fuck the brain

How dare you fuck the brain
HDYFTB

Designed by	User:Ractangle
Appeared in	2024
Computational class	Turing-complete?
Reference implementation	Python
Influenced by	brainfuck,brainuck

How dare you fuck the brain is an esolang described by the authors own words as "by far the best thing i have ever implemented" in 2025

Syntax

Command	Meaning
I	Increment current cell
D	Decrement current cell
^	Move the cell pointer right
v	Move the cell pointer left
)	Go to the nearest newline or pipe if the cell is not 0
P	Print the cell's value as a charecter
N	Print the cell's value as a number
=	Copy the current cell's value to the next cell
+	Sum the current cell's value of and the next cell and empty the next cell
H	Halts program
/	Skips a command if the cell is not zero
↑	Sets the claw to the cell's value
↓	Sets the cell's value to the claw
G	If the cell is positive do a goto statement, otherwise does nothing
;	brainfucks , command but it stores the interger of the input
->	One-liner Comment

Examples

Disan Count

;
D^INv)H

Truth-machine

;/N/H^I
N)

Hello, world!

II=+=+=+=+=^↑v=+^II=+=+v+P=^^↓v+DDDP^I=+=+=+Dv+PPIIIP^II=+=+=+=+PvvIIIIIIIIIIIIIIIP^PIIIPDDDDDDP^^DD+=+=+vv↑^^^↓v+PvIPH

Move data from a cell to an another cell

= ->Copy from the other cell before erasing the data from it
D)

Using the claw:

↑ ->some value from the other cell
^^^ ->you can move the value basicly anywhere
↓ ->the claw will replace the current cotent of the cell that the pointer is currently pointing at and replcade it with the value from the grabed cell

A+B Problem

;=;+NH

Computational class

HDYFTB is Turing-complete since Brainfuck can be translated into HDYFTB (proof by User:Yayimhere)

[...] -> \n...) or |...)
+ -> I
- -> D
> -> ^
< -> v
. -> P

Are nesting loops suported in HDYFTB... No

Interpreter

Official interpriter