Hi @neill_long ,
From your information, I know you have 6 checkboxes, 4 are with correct answer and 2 are with incorrect answer.
So do you want to achieve below scenario?
1. When all 4 correct checkboxes are selected, score to be set as 2
2. When at least one correct checkbox is selected, score to be set as 1.
3. No matter how many correct checkboxes are selected, when at least one incorrect checkbox is selected, score to be set as 0
If my understand is correct, you can try this method. In my example, Checkbox1, Checkbox2, Checkbox3 and Checkbox4 are with correct answers, Checkbox5 and Checkbox6 are with incorrect answers. Here is the formula:
If(
Checkbox1.Value=true&&Checkbox2.Value=true&&Checkbox3.Value=true&&Checkbox4.Value=true&&Checkbox5.Value=false&&Checkbox6.Value=false,2,
(Checkbox1.Value=true||Checkbox2.Value=true||Checkbox3.Value=true||Checkbox4.Value=true)&&(Checkbox5.Value=false&&Checkbox6.Value=false),1,
Checkbox5.Value=true||Checkbox6.Value=true,0)

Best regards,
Allen