TerraDex

A new world to figure out, every single day.

TerraDex is a daily ritual for the geographically curious — a handful of bite-size puzzles that turn the map of the world into a few irresistible minutes of play. Borders, cities, terrain, time, daylight: every clue is a small window onto the planet. One fresh set drops every midnight, and no two days are the same.

QUICK TO LEARN, HARD TO PUT DOWN
Each puzzle is a clean little brainteaser you can finish on a coffee break. No tutorials to sit through, no clutter, no endless feed — just you, the globe, and a streak worth protecting.

A CALM PLACE TO PLAY
TerraDex wears a "graphite atlas" look: deep charcoal, warm map-paper ink, and quiet contour lines. It feels less like a quiz app and more like turning the pages of a beautiful atlas that changes every day.

TRACK YOUR JOURNEY
Build daily streaks, chase your best records, and chart every country you discover as you play. Share your results with friends in a clean, spoiler-free card and compare how you stacked up.

PLAYS ANYWHERE, ANYTIME
Every puzzle is generated from the date itself, so the whole game works fully offline with no account required. Want your streak on every device? Sign in to sync — it's free and entirely optional.

ALWAYS GROWING
New puzzles join the collection regularly, so there's always more world to explore.

How far can you get today?

Recent changes:
Bug fixes and improvements.