Solve it!

hhhh - Custom level - Mar 14, 2016 from Windows
Revision #4, updated Jan 1, 1970
Play Edit 4 players liked this.

Solves the equation ax²+bx+c=0
Updated to 2.0
New features:
PC control
0~9(Not on numpad):number
.:dot
Enter:=
Space:+/-
Esc:C
Backspace:CE
Button sprites
Button pressdown depth
Fancy background

Downloads: 202 - Level ID: 21400