In the original you could also draw circles, but we're not that sophisticated. In this version bonus points are awarded for hitting multiple targets with a single line.
The game generates sound effects in browsers with AudioContext support, which includes most modern browsers. You can learn about AudioContext interface in our article Creating Sounds with AudioContext.
In case your math is a bit rusty, here are some example to help you get started. Equations can be a function either of y or of x:
- y = 2
- y = x
- x = -3y + 3
- y = x(x+3)(x+1) + 1
- y = 2x2 - 2x/3 + 4
Have fun, and if you make some cool lines, send us a screenshot.
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