Need help in harry potter and the phoenix game -stone circle?

my stone circle is 88% complete i searched online and found that we can cast magic on two stones one is cube shaped and other sphere what we have to on these stonesNeed help in harry potter and the phoenix game -stone circle?
U can cast Wingardium Leviosa and try



Stone Circle

Cast Incendio to light torch (end of bridge)

5



6%

Cast Depulso on plant to find 1st F%26amp;G parcel (center of circle)

10



11%

Scare off first crow (move close to it)

10



11%

Scare off second crow

5



6%

Cast WGL to position movable pillar next to large one on left. Stand on pillar.

10



11%

Examine tallest pillar where Hermione punched Draco.

10



11%

Cast Depulso on plant to find 2nd F%26amp;G parcel (on way to Owlry)

10



11%

Scare off third crow (on way to Hagrid's)

5



6%

Scare off fourth crow (on way to Hagrid's)

25



28%