User blog:Cinnabar The Evil Gem Chemist 55555555555555555550/A new "Varies" difficulty?

So the admins on chat and in the comments have been thinking about a very huge problem for over 2 weeks now, and we still can't decide what exactly to do. There is this one level that is totally and utterly impossible to give a difficulty grading. This level just simply cannot be graded.

This level is Level 645.

It ALL comes down to where the ingredient spawns. If it spawns in the central column, it's easy. If it spawns on the right or left-most column, give up. It's insanely hard. Basically, the difficulty of the level entirely depends on where the ingredient spawns.

The current difficulty we have put as a placeholder in the Level 645 infobox is "Varies".

But now we are wondering if this should be made an official difficulty or not, with a coloured backdrop (e.g. "Very hard" levels have a Red backdrop on the top of the level page). We were thinking maybe a yellow backdrop or a green one.

Do you guys think "Varies" should become an official difficulty, and if so, what colour?