I used to consult a web page which let me choose what dice I wanted to add in my dicepool and then generated the probability of different results. This was really handy to gauge ahead of time how hard to make encounters for my players. Now I can't seem to find it.
It looked a lot like this:
Except it listed percent.
I found this:
But I find Excel to be a hassle to use compared to a webpage with an easy ui.
Anyone know if the page Im talking about is still available? And what the address is?