Real data, not trivia alone
The games use real city populations, airport networks, travel routes, climate clues, and map facts so each puzzle teaches patterns instead of one-off facts.
Fast enough for daily play
Most games take a few minutes, but the decisions get better as your mental map improves.
Pick your style
Choose deduction with PassportQ or Customs, visual population reasoning with Headcount, route logic with AirportQ and RailQ, or strategy with Layover and Getaway.