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Yes. Clear the presets and add any nations you want — 'Iceland,' 'Peru,' 'Bhutan,' one per slot. The wheel spins only what you load, so a wheel of just the countries you've never visited stays exactly that.

It's genuinely random. The picker draws from the Web Crypto API, the same source browsers use for security keys, so a small island nation has the same odds as a giant like Russia. There's no hidden weighting toward the top of the list.

Spin once, remove the winner, and spin again. Each country drops out of the next round, so a few spins hand you a route — first stop, second stop, third — with no repeats along the way.

It does. The country wheel installs as a progressive web app, so after the first visit it runs fully offline — useful in a classroom with shaky WiFi or on a flight while you sketch out an itinerary.

Plenty of teachers do. Project it, spin a country, and the class locates it, names its capital, and talks through what makes it distinct. It turns map review into a quick daily game rather than a worksheet — handy when you're covering all 195 countries over a term.

Easily. Load only the countries from that region — just the ASEAN nations, only the Nordics, or the full list of African states — and the wheel will never wander outside it. The pool is whatever you put in, nothing more.