The title asks for the temperature in 'Seoul', but the rules explicitly mandate using data from the 'Incheon Intl Airport Station' (RKSI). As a coastal airport, Incheon's climate can differ from downtown Seoul, creating a clear trap for those who only read the title.

Resolution relies on a specific third-party tracker rather than just visible tweets. The rules contain edge cases for replies (main feed replies count) and deleted tweets (only count if captured within ~5 mins), creating a distinct risk of discrepancy between automated tracker data and manual user counting.

Predicting the exact number of posts a public figure makes within a specific 48-hour window is highly niche and novelty-driven. It is a classic entertainment-focused market typical of prediction platforms, and not something the general public actively ponders.

April 20, 2026 - April 21, 2026, the price of the '40-64' option climbed from 34.5c to a peak of 56.5c, while the '65-89' option dropped from 43.5c to 26.5c. This occurred because, as the tracking period progressed (about 20 hours in), traders adjusted their expectations downward based on Musk's real-time activity, making the 40-64 range the clear favorite. April 18, 2026 - April 20, 2026, the price of the '40-64' option climbed from 21.5c to a peak of 43.5c, while the '65-89' option dropped from 46.5c to 36.5c. This occurred because, as the tracking period approached and began, traders adjusted their expectations downward based on Musk's real-time activity, bringing the 40-64 range into a virtual tie with the 65-89 range. April 17, 2026 - April 18, 2026, no option experienced a significant price movement of more than 10 cents, indicating stable market sentiment.