I love these :D
I'm one of those people who actually enjoys stumbling around a puzzle that you're not even entirely sure what you're doing. And at the same time you made the puzzles so that it wasn't entirely random and nonsensical, there was a kind of order to it that the solver wants to believe is there. And then it is!
For those who get stuck, the tab key helps a lot when you're not sure whether or not you're missing something important.
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