Of the dozens of people who have taken the KAMIKAZE, there were 8 who self-reported math SAT scores. These were:

The correlation between KAMIKAZE scores and the SAT derived math IQs was a moderate 0.39 which isn’t terrible considering how restricted the range of ability is. Even the lowest scoring person in the sample (Loaded?) scored in the genius range.

When I placed KAMIKAZE scores and math IQs in rank order, I got the following equivalencies:

Using this same sample of 8, I arranged the items in order of difficulty based on how many of them passed each one.