a small update

i've added a few things and changed some others.
-you can now restart your level if you need to, no more needing to pick every single field you placed in and erase it. starting over does not have an effect on the hints, this is on purpose so you don't regain more hints or can check and then lie to yourself and others that you used fewer hints than you did it *only* erases the fields that the player adds into.
-there's now some colours in there to differentiate hints, player added fields and the level itself, i intend to *eventually* make these player choosable, so consider the picked colours a placeholder.
-finally fixed notes!, how it was is that you would need to erase the field to re-enter notes, say for instance you had in there notes 1,2 and 6 and you wanted to keep 1 and 2 but remove 6, you would need to memorize what the field had, erase all, and re-enter 1 and 2. now you would simply hit 6 again.   i.e. all notes are functionally togglable.