Opina+ support
Something broken, confusing, or missing? Write to me directly. I build Opina+ myself, so the reply comes from the person who can fix it.
Common questions
Why do I need to verify my identity?
Some categories are restricted to verified adults so results can't be gamed. Verification is handled by a third-party provider and your documents aren't stored by Opina+.
How are weekly challenges scored?
Every signal you submit during the week counts toward the challenge. Points add up to levels, and the top participants enter the tournament rounds.
Opina+ is built and maintained by Alan Popper.