Hi, I'm Yang Ze! I'm most commonly known online as Level 51. In real life, I just graduated from the National University of Singapore with a Bachelor of Computing in Computer Science.

Pokémon

I've been playing competitive Pokemon for over 10 years, including competing in the official Pokémon Championship Series since the first sanctioned tournament came to Singapore in 2015. I still play games now and then, but I'm mostly washed up nowadays.

Puzzles

I like solving puzzles and participating in puzzle hunts! I created, oversee, and write puzzles for Silph Puzzle Hunt (previously known as the Smogon Puzzle Hunt). You can find some selected puzzles I've written here, including some of my favourite puzzles from the hunt.