You are shown the plane of complex numbers, together with a point in this plane representing a complex number . And you have only to click (shoot) on the complex plane, at the points representing the (square, cubic, quartic, or quintic) roots of . You will have a score computed in function of the average precision of your shots.You can also try Complex shoot which asks you to click on an algebraic expression of a complex number.
Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.