Both modes use real SAT-style questions. Solo builds the skill; ranked proves it.
Timed reps at your own setup. Server-checked answers with a full explanation after every question.
Same 5 questions, same clock, head to head. Win to climb the ELO ladder through 7 tiers.
Create an invite link, send it to a friend, race the same 5 questions. Friendly — no ELO on the line.
Up to 8 of you, same questions, then the fun part: see who picked what, argue it out, and let the host fire the next round.
