GraphDuel

See the graph.
Find the equation.
Win the duel.

Match a curve with its equation. Start with untimed practice, then challenge an opponent and climb the ranked ladder. Every graph is a chance to learn.

Free to explorePractice without sign-inMade for curious minds

— graphs solved today

— daily graphs

— graphs solved to date

— duels played to date

Find the curve’s match.

Example round
Target curveYour equation
Choose an equation to compare

Challenge sent

Waiting for undefined to accept your casual duel. The invitation expires after 60 seconds.