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As I wrote in Hello 2025 post before, I have a plan to migrate this website to NextJS. And here it is, what you look is the new NextJS version of this website.

I need to use VPN (and maybe it connects to Taiwan) to solve challenges in this CTF.

Happy new year!

This is the only Advent of Code post this year in my blog.

I have this phone for 7 years. It has felt a lot of pain and suffering from me. So about three months ago, I decided to repair it and give it a new life.