Web app
Conway's Game of Life
A simulator for Conway's Game of Life, where a few simple rules turn a grid of cells into patterns that move, grow, and change. Draw your own or start from a classic.
Open the simulator
Ruize Sun
I'm a student who loves math, science, nature, and music, among many other things.
Selected projects
Some of the things I've built and written.
Web app
3D Graphing Calculator
A 3D graphing calculator that runs in your browser. Type in an equation and it draws the graph in 3D, so you can turn it, zoom in, and share it.
Open the calculator
Website
Moomentum SAT Prep
A free SAT prep site I made, with practice questions, full-length exams, lessons, and vocab.
Visit sat.ruizesun.com
Paper
A Surface Model of Slothy Joe
A paper James Bennett and I wrote about modeling Slothy Joe, the TVMSC mascot, out of ellipsoids, spheres, and cylinders in Desmos 3D.
Read the paperOpen the Desmos graph (opens in a new tab)
Coming up
The next big event I run or help run.
Saturday, November 14
BSU Math Invitational
A large on-campus event at Boise State where teams of students in grades 8 to 12, along with parents and volunteers, celebrate the joy of math and problem solving.
Days
Hours
Minutes
Seconds
until the event
- When
- Saturday, November 14, 2026
- Where
- Jordan D Ballroom, Westmark Student Union Building, Boise State
- What I do
- I help plan it and write problems for it, and I helped bring Po-Shen Loh to the event.
Keynote speaker
Po-Shen Loh
Prof. Po-Shen Loh of Carnegie Mellon University will give a talk to everyone between the individual competition and the awards, and speak to parents during the team competition.
Sign up (opens in a new tab)Learn more
Find me elsewhere
Other places you can find me online.