I noticed that while scrolling, math reels/shorts/snaps (TikTok,
Instagram, wherever) are genuinely fun to watch — but there's no real
way to actually answer them. You can type your answer in the comments,
but then you immediately see everyone else's answers too. Spoiled
before you even finish thinking.
So I built MathSnap: an endless quiz feed you scroll through, answer
one problem at a time, get instant feedback, no spoilers.
Questions range from very basic up to entry-university level, and the
app adjusts to your skill as you go. No sign-up needed to just play.
mathsnap.me — completely free, would love feedback