Variable Difficulties?

[Realshaggy]

I also don't like the idea of multiple versions of the same puzzle. If I had a puzzle, that I would consider "frustrating", I would probably post the easy version and a hint/warning "if you're in for a challenge, remove clue X". But I would do that only, if I don't known a logical path, but still could verify a unique solution. On the other hand, I would probably not create something like that anyway because I would not do the required T&E in the creation process.