A collection of small mini apps I made.
A Baekjoon-style judge right in your browser.
Pick a topic and AI fetches, scores, and summarizes the stories worth reading.
How many tokens did I use?
Type a name and see what's taken, with an honest AI vibe score.
Reading agents unroll an arXiv paper into margin notes, figure guides, and an adversarial review.
Sleep, readiness, and steps from my health devices, one value per day.
Play one quick game against Sunghyun.
Create Sunghyun's Apple Wallet business card with where and when we met.
Spin the bottle to pick someone from the circle.
Climb from Greater Peon to Greater Dalmuti, one unfair hand at a time.
Curated reading paths through the digital garden.
Upload your materials and get interviewed by a live voice agent.
Spin the toy revolver until one name is left.
Pass one phone around: everyone gets the word but the liar. Vote them out.
Think out loud with a duck that listens and asks the right questions.
Roll a handful of 3D dice and read the sum.
Flip a 3D coin when you just need heads or tails.
Party Mafia, each on their own phone, hosted live by an AI game lead.
March your flag past an army of hidden ranks.