User blog:Wildoneshelper/Difficulty scoring template

I've made a template of that scoring and it is really hard. I have used a lot of hours in doing this template and I'm so tired right now. The template is still not done and the syntax is very complex (thanks to Wikipedia for some advice on the parser functions)! I've managed to do expressions that I've mentioned in my sandbox page. However, I'm unable to add up the score, which is quite frustrating. I have contacted for help and I hope the template can give a great convenience and a tool to judge the difficulty of levels more objectively.