Difficulty levels
Each of the 661 questionnaires have 3 levels of difficulty. Let's see them!
By the way, right now, the scoring scale is 0 to 1 (although we have requests that the scale be 0 to 100 points, with decimals).
To choose from three options. You have to achieve a 0.4 score.
To choose from three options. You have to achieve a 0.50 score.
You have to spell the first three letters. You have to achieve a 0.60 score.
As it is quite complicated, we are studying including the help option, where the three options will appear to choose one, with a penalty of 10 seconds