Hi.

1. I have 7 blocks of questions.
2. A randomizer selects 1 block--call it Report--and presents it to the respondent.
   1. I set embedded data with a variable Report equal to 1.
3. I ask if the respondent is willing to complete another block of questions
   1. If no, I branch to the end of the survey
   2. If yes, a randomizer selects one of 7 branches
      1. Assume it selects the last of the 7 branches in the randomizer that goes to the block the respondent has already completed, so it does not present that block again (i.e., Report=1)
      2. Will the randomizer select another block or will the flow exit the randomizer without presenting a second block?

Here is a pic of the end of the randomizer: