Training to use the DICES® system is availabale in various formats, including a 2-day course (suitable for most people) and a 3-day course (covering everything in more depth with more discussion and examples, and is appropriate for ‘DICES® champions’ and senior staff who may wish to have that extra depth). https://gregorynakue.bloggazza.com/27511455/un-imparcial-vista-de-cómo-jugar-yatzy-en-línea