Rollgebra01 · BEAT THE CREATOR
The equations set the standard.
Official reference solutions are independently verified and clearly separate from real players.
Checking official references…
FOUNDERS' SEASON
Rollgebra Arena.
Shape equations. Guide marbles. Establish the first verified mathematical records.
02 · FOUNDERS' SEASON
Be among the first 100.
The first 100 distinct accounts to save an eligible, verified ranked run receive a permanent numbered Founder achievement.
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No purchases, fake activity or artificial deadline. Your public nickname is optional.
Earn your first ranked stars03 · ALL-TIME LADDER
The mathematicians' ladder
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You can view real verified standings as a guest. Create a free account to save stars, earn Founder awards and appear in the rankings. Ordinary puzzles are playable without signing in.
Create account or sign in to compete04 · HALL OF FIRSTS
First proofs stay first.
A first three-star clear, a one-equation hard-puzzle clear, or the first verified victory against an official reference. Only independently verified records count.
Checking independently verified mathematical firsts…