Zudjn

Zudjn is a small esolang that has 2d cell based memory.

syntax

Symbol	Description	Implemented
`<`	go one memory cell left	yes
`>`	go one memory cell right	yes
`^`	go one memory cell up	yes
`v`	go one memory cell down	yes
`+`	add one to the current memory cell, put a number (can be 1 to 9) before it for faster writing	yes
`-`	substract one from the current memory cell, put a number (can be 1 to 9) before it for faster writing	yes
`x`	set the width of the memory cell grid, has to be at the start (example: set the width to 4: 4x)	yes
`y`	set the height of the memory cell grid, has to be at the start (example: set the height to 4: 4y)	yes
`@`	output the current cell value as a number	yes
`&`	output the current cell value as an ascii character	yes
`?`	if the current memory cell value equals a number, do the code in the brackets, (example: if the current cell value is equal to 5, print it as an ascii character: 5?&; )	yes
`;`	ends an if statement container	yes
`	output the cell grid as a whole (this is mainly used for debugging, but it can be used in other ways)	yes
`/`	if you put two, any text in between them will be ignored	yes

examples

Hello World (not in one line):

3x3y
9+9+9+9+9+9+9+9+>
9+9+9+5+>
9+9+9+9+9+9+9+9+9+9+9+2+v
9+9+9+9+9+9+9+9+9+9+9+9+9+2+<
9+9+9+9+9+9+9+9+9+9+9+9+3+<
9+9+9+9+9+9+9+9+9+9+9+9+v
9+9+9+9+9+9+9+9+9+9+9+9+6+>
9+9+9+6+>
9+9+9+9+9+9+9+9+9+9+9++
^^<<&>>&v<<&&>&^&v>&<&<v&^&v>>&<&

Hello World (in one line):

3x3y9+9+9+9+9+9+9+9+>9+9+9+5+>9+9+9+9+9+9+9+9+9+9+9+2+v9+9+9+9+9+9+9+9+9+9+9+9+9+2+<9+9+9+9+9+9+9+9+9+9+9+9+3+<9+9+9+9+9+9+9+9+9+9+9+9+v9+9+9+9+9+9+9+9+9+9+9+9+6+>9+9+9+6+>9+9+9+9+9+9+9+9+9+9+9++^^<<&>>&v<<&&>&^&v>&<&<v&^&v>>&<&

history

Zudjn was made in 2025 by DevThatCodes (talk) (me). The name zudjn was chosen when i made a random "word" generator and one of the "words" that it generated was zudjn.

Links

Github page