➡️ QUICK LINKS PAGE: https://bit.ly/3bstbe4
The link above takes you to the quick link page which features the roulette strategy spreadsheets, getting started guides etc.

LEARN MORE ABOUT THESE CALCULATORS: https://roulettecalculators.com/youtube/?vtid=59D

Dozens strategy roulette - There are quite a few strategies for the dozens and columns in roulette and most of them are usually based on an area that has not come out for a while. The ± Calculator makes tracking the dozens and columns a piece of cake. Check it out at https://roulettecalculators.com/youtube/?vtid=59D

If you have your own favorite dozens strategy for roulette, let us know in the comments or simply post it on roulette calculators.