What is Marbleslides?

Marbleslides is a free online graphing calculator game where you enter mathematical equations, plot curves on a coordinate plane, launch marbles, and try to collect every star. It supports lines, parabolas, trigonometric functions, polar equations, piecewise functions, circles, ellipses, and more.

What equations can I use in Marbleslides?

You can use linear equations (y = mx + b), quadratic equations (y = x²), cubic polynomials, trigonometric functions (sin, cos, tan), exponential and logarithmic functions, square roots, absolute value, polar equations (r = f(θ)), implicit equations like circles (x² + y² = r²), piecewise functions with domain restrictions, and vertical/horizontal lines.

Is Marbleslides free to play?

Yes, Marbleslides is completely free to play online. No downloads, accounts, or payments are required. Just open the website and start graphing equations.

What game modes does Marbleslides have?

Marbleslides offers five game modes: Classic (balanced puzzles), Precision (solve with fewer equations), Blitz (timed 75-second sprint), Zen (unlimited free play), and Daily (one shared puzzle per day with streak tracking).

How do I play Marbleslides?

Type a mathematical equation in the input field (e.g. y = 0.5x + 2), click Plot to draw the curve on the coordinate plane, set your marble launch position, then click Launch Marbles. The marbles roll along your plotted curves using physics simulation. Collect all the stars to win!

Marbleslides Equation graphing game

Calculator

Enter equations and edit your tracks.

Streak 0

Equation 10 plot limit · 3 marbles

Plotted Equations 0 active

No equations yet.

Launch Point -10 to 10

x y

Math keyboard

Mode Balanced puzzle

Marbleslides — Free Online Graphing Calculator Game

Marbleslides requires JavaScript to run. Please enable JavaScript in your browser to play this interactive equation plotting and math puzzle game.

Practice algebra, parabolas, trigonometry, polar equations, piecewise functions, and coordinate geometry by typing equations, plotting curves, and collecting stars.