Borders, coasts, and islands
Separate land borders from coastlines before you choose a geographical answer.
Ask what touches what
A land border is not a nearby sea crossing. An island country can contain several islands, and being located on an island does not automatically mean having no land border.
When practising, state the relationship explicitly: shares a land border, has a coastline, or has no recorded land neighbour. These are useful distinct categories rather than different ways of saying the same thing.
Respect the snapshot
The launch bank records country attributes from a versioned dataset. Boundary disputes and dependent territories require care, so the prompts narrow the set to UN member states.
A count of neighbours follows the dataset’s country-level border entries. It is not a measurement of border length or a guarantee that every boundary issue has one universally accepted interpretation.
Choose a clear candidate
You gain little by trying to exploit a disputed edge case under a clock. Prefer a country whose relevant property you can explain simply and support with a source.
After the round, investigate uncertain examples. A short note describing the exact uncertainty is more useful than memorizing an answer without understanding why a reference includes it.
Sources & further reading
An original Krillion field note. Reviewed 12 October 2026. Exercises are editorial suggestions, not measured claims about learning outcomes or player answer frequencies.