Star Trek Adventures Challenge Dice Roller

It's not the prettiest Challenge Dice roller for Star Trek Adventures but it will do in a pinch. It might also work for other Modiphius games...

https://docs.google.com/spreadsheets/d/1Qgqpa8NhlPyR7AyaK4yCBt6te7G6Ia7X-QwFvgNpHfQ/edit?usp=sharing