Ranks and leaderboards
Three ways to compete on Jibby, all free.
Weekly leagues
Each week you're grouped with up to 30 players. Earn XP in verified games; at the end of the week the top 5 move up a league and the bottom 5 move down. Leagues: Bronze, Silver, Gold, Sapphire, Ruby, Volt.
Ranked rating
Ranked duels mix questions from every topic. Every ranked duel you finish is rated with Glicko-2. Win to climb through the tiers: Bronze (0+), Silver (1000+), Gold (1200+), Platinum (1400+), Diamond (1600+), Master (1800+), Grandmaster (2000+). Your rating is your skill estimate minus twice its uncertainty, so new players start low and climb as it settles. Seasons reset the ladder.
Daily Challenge
The same 7 questions for everyone, every day. Your first run counts for today's leaderboard; the fastest, most accurate players top it.