River and Mountain Metrics
Dial in the elevations, depths and lengths of the world's rivers and ranges.
Theme: Physical · Difficulty: Hard
How the practice set is built
The River and Mountain Metrics filters the curated dispatches through its matching rule and, when fewer than a full five-round set match, tops the set up from the deterministic generator. Scoring is identical across every category: pin rounds use great-circle distance, year rounds reward proximity to the founding date, and the stat dial scores how close your estimate lands.
Frequently asked questions
- What is the River and Mountain Metrics?
- The River and Mountain Metrics is a free, browser-based geography quiz in the Physical theme. Each round drops you onto a real place from the Pin or Miss seed dataset and asks you to pin it, date it or dial in its statistic.
- How many rounds does the River and Mountain Metrics have?
- Every category quiz runs five rounds: Pin & Year, Stat Dial, Clue & Pin, Order the Dispatches and the Boss Tri-Modal. Each round is scored out of 5,000 for a 25,000 maximum.
- Is the River and Mountain Metrics the same as the daily dispatch?
- No. The daily dispatch is a single curated gauntlet shared by every player on a given date. The River and Mountain Metrics is a practice set that filters the seed dataset to the Physical theme and tops up from the deterministic generator when fewer than five seeds match.
- Do I need an account to play the River and Mountain Metrics?
- No account is required. Category practice runs entirely in the browser, and your daily streak and saved results are kept in local storage on your own device.