Why didn’t my difficulty level migrate?
Because Demon 2.0 uses a better algorithm to determine your difficulty level, we had to reset that level for everyone. But it should adjust to your level soon. To speed up the new Demon’s assessment of your abilities, take a timed section in the new Demon. Don’t rush. The new Demon considers only the questions you had time to complete.
By the way, it’s possible that your difficulty level was too high in Demon 1.0 because it didn’t consider how long you took to answer each question. In the old Demon, if John aced a game in 30 minutes, he’d get the same difficulty ranking as Sarah who aced that game in 10 minutes, even though he took three times longer. Not so now.