The geography board asks a simple public question: which countries, cities, towns, and regions produce the strongest active-player daily reasoning scores?

Each player gets one full official run per day, creating a rolling profile that becomes less noisy as more daily signals accumulate.

The puzzles emphasize matrix reasoning, abstraction, symbolic transformation, timing, and AI-resistant pattern discovery. Results are comparative gameplay signals, not clinical IQ diagnoses, educational/admission decisions, employment signals, or proof of innate intelligence.

The official score is server-derived from one daily 12-question run: 90 plus accuracy times 52, plus a speed bonus up to 8 points against a 45-second-per-item target. The rolling profile weights the most recent 14 official days, and confidence rises at 100, 250, 500, and 1000 completed answers.

Every official matrix item stores a human-readable proof, a formal rule over dots, bars, rings, and rotation, plus a computed checksum tied to the configured answer option. Color may support visual grouping, but it is not the sole basis of an official answer because fairness and color-vision accessibility matter.

After each lock, the short explanation is visible. The proof button exposes the formal rule and checksum so a mathematically inclined player can verify that the correct tile follows from the item definition instead of taste or guesswork.