SineRider - A game about love, math, and graphing built by teenagers
Hello everyone! It was so fun working on this project for the past few months with some of my fellow high school students :) I am so excited to share our first prototype and hopefully we'll be done with it all soon! <3 (ofc, it's open source, contribute here: https://github.com/hackclub/sinerider) The goal of the game is to slowly teach function composition that get progressively more complex while you also help the ghosts ski on the slopes and explore the entire map!
SineRider - A game about love, math, and graphing built by teenagers launched on August 19, 2022 with 220 votes, #114 of 3,307 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
SineRider is an educational game created by high school students that teaches function composition through progressively complex challenges. Players help ghosts ski down slopes by graphing mathematical functions, gradually building understanding of how functions work together while exploring a map. The game is open source and available at sinerider.com.
written from the facts on this page · September 2026
From the sources
A game about love & graphing
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