Solution

in the challenge, we are provided with a cryptographic-like text, but that isn’t the way to solve it.

if you unlock the various hints, or have read up about the topic, you would realize that it is an esoteric language

if you put the text into a Malbolge complier such as this one, you can get the flag: LNC24{wH4t_pR0gR4mM1ng_L4ngUaNg3_1S_th15?}

Flag: LNC24{wH4t_pR0gR4mM1ng_L4ngUaNg3_1S_th15?}