Somewhat Unofficial Records and Facts

First solver of BOJ 22222 (Korean)
- An event problem released at 2022. 02. 22. 22:22:22.
- Finding the expectation of Euclidean distance between two random points on the Sierpiński triangle, up to 222 digits after the decimal point.

Download : Google Drive link
Minigames + Adventure game - Fun minigames together with amazing storylines, 6 hours of playtime.

8th-dan in the online app “Janggi for Kakao” (Highest : 9th dan - there is no 10th by the way)
- Can be acknowledged as an official amateur 3rd-dan.
I beat Kim Seung-Rae, a professional 9th-dan janggi player and Head of Korean Janggi Association.
- Youtube video on his channel (1:48:32~2:14:33) link.
- …followed by his victory in a revenge match (2:14:33~2:35:16)
I was beaten by Park Young-Wan, a professional 9th-dan janggi player and a former champion of several competitions.
- Youtube video on his channel (4:23~) link

I love plaing the piano and the drums. I have played both of them over ten years.
I am a huge fan of Lee Jin Ah and The Piano Guys.