Sort the values based on if they are very important to you, somewhat important to you or not important at all. After going through the list of values in round one, you will then go through the values you originally described as very important and re-ranking them. Keep repeating this process until you only have one value left: what you value most.
Be sure to work through as quick as possible; let your gut decide and don't overthink it!
If you get stuck on just a few top values, click finish to end early and see your current top values.
This simple app was inpired by the creators of the paper cutout version: W.R. Miller, J. C’de Baca, D.B. Matthews, P.L. Wilbourne University of New Mexico, 2001
View the source code at Github.