Things I make for fun

Barohanpan

Party games in the browser. Send a link and play together.

Group games and solo puzzles, right on your phone.

game.hyunsu.co.kr

SAGA

Fantasy serials you read alongside their world guides.

Mostly written and illustrated by AI; a person sets the direction and the major events.

saga.hyunsu.co.kr

Crayon Shelf

Short picture books matched to your child's age, 3 to 8.

Free, no sign-up, no ads. Written and illustrated with AI, checked by a person.

crayon.hyunsu.co.kr

daily

Travel English and Japanese, quotes and AI news, in one letter a day.

Free, just an email address. Written by AI, reviewed by a person.

daily.hyunsu.co.kr

Heugwolya: Ilhap

A one-on-one ink-brush sword duel under a black moon, in your phone browser.

Online duels by invite or auto match.

ilhap.hyunsu.co.kr

hyunsu blog

I dig into the tech I’m curious about, all the way, and write it up with AI.

Posts drafted by AI are labeled.

blog.hyunsu.co.kr

Design

A gallery of web design templates.

Made one at a time with AI.

design.hyunsu.co.kr

3D

Real objects photographed on a phone, rebuilt in 3D.

3d.hyunsu.co.kr

Music

AI-made music in playlists, with the prompts behind each track.

Preview, sample tracks for now

music.hyunsu.co.kr

Preview