Which widget would you recommend?

Hi 

I need to add a scoring system to my form.  Depending on what the user selects will determine the score.  I looked at the button widget (see the bottom of the form) but I can't see where i can add a value to the response to use in a calculation.  Do you have any suggestions on what to use?  

I have a working demo here:

https://form.jotform.com/72975023863968

You can clone it if you like:

How to Clone an Existing Form from a URL  

I used a single choice field for each question.

I also used calculation values for each choice.

Then I used some custom CSS to layout the single choice fields:

#cid_167 span.form-radio-item {
    width : 150px;
}

#cid_168 span.form-radio-item {
    width : 150px;
}

#cid_169 span.form-radio-item {
    width : 150px;
}

#cid_170 span.form-radio-item {
    wdith : 150px;
}

Finally I used a form calculation widget to tally up all the values, giving a total score. It looks like this: