About Warmer

Most people can name maybe thirty countries. There are nearly two hundred. The gap is not intelligence — it is that nobody ever gave you a reason to care about Suriname on a Tuesday.

Warmer is a free daily geography game built to close that gap without feeling like homework. One mystery country a day. You guess, the globe runs warmer or colder, and you close in. It takes two minutes. Do it for a month and you will know where Suriname is — and, more surprisingly, what is next to it.

Why guessing beats memorizing

Staring at a map is one of the least effective ways to learn one. Warmer is built on three ideas that memory researchers have understood for decades, wrapped in something that feels like a game rather than a drill.

• Retrieval practice. Pulling an answer out of your head builds far stronger memories than reading one. Every guess is a small act of retrieval — you are not absorbing the map, you are reconstructing it.
• The spacing effect. Facts reviewed at widening intervals stick for years; facts crammed in one sitting fade in days. A single puzzle a day spaces your learning automatically, and the review quizzes revisit countries exactly when you are about to forget them.
• Memory hooks. Isolated names slide off. Connected ones stay. Because you solve by reasoning about neighbours, hemispheres, and size, every country arrives already tied to the ones around it — a web instead of a list.

Making names stick

The hardest part of geography is rarely the map — it is the names. A few things Warmer does deliberately to make them stay:

• Position before spelling. You meet a country as a place on a globe, next to places you already know. Later, the name has somewhere to live.
• Near-misses do the teaching. Guessing Zambia when the answer is Zimbabwe is not a wasted turn — that collision is exactly what separates the two in your memory.
• A story attached. Solve the day and you get a short card about the country — a fact or two you did not ask for and will probably remember anyway.
• Return visits. Countries come back in review quizzes days and weeks later, when recalling them takes real effort. That effort is the point.

What is in the game

• The daily puzzle — one mystery country, the same for everyone in the world, with no guess limit and no timer.
• Practice mode — unlimited rounds when one a day is not enough.
• Live multiplayer — race up to eight friends on the same country, with difficulty and round settings to match your group.
• Your passport — every country you find in the daily gets stamped. Watching the blank spaces fill in is unreasonably motivating.
• Review quizzes — short, spaced check-ins on countries you have already discovered, capped each day so it never becomes a chore.
• Streaks and stats — a streak worth protecting, plus a breakdown of how many guesses you usually need.

Who plays Warmer

The daily puzzle is the same for everyone, but people come for different reasons.

• Friends who need something to compete over. Share your result in one tap, or start a live room and settle it properly. Losing to a friend by one guess is its own kind of motivation.
• Parents who want screen time that pays off. Two minutes a day, no ads, no violence, nothing to buy. Kids chase the streak and the passport stamps; the geography arrives quietly in the background. Play it together at breakfast and the parent does not always win.
• Teachers and homeschoolers. One shared puzzle a day makes a natural warm-up, and multiplayer rooms turn a lesson into a tournament. No accounts required for a class to play.
• Students with a map test coming. Spaced review beats the night before. The passport shows exactly which regions you keep avoiding.
• Travellers and news readers. Everything reads differently once you can place a country instantly instead of nodding along.
• Anyone rebuilding what school forgot to teach. No starting knowledge assumed. The globe is the tutor, and it is patient.

Free, and quiet about your data

Warmer is free, has no ads, and never asks for a password — sign-in is a code sent to your email, and only exists so your streak, passport, and review schedule follow you between devices. You can play anonymously forever; nothing is stored on our side until you choose to make an account.

Start today

Learning the world takes about two minutes a day. Read how to play, see how the learning works, or just start today’s puzzle — the rules explain themselves in one guess.