Scalargame · Free daily browser puzzles
About Scalargame
Scalargame is a collection of small daily puzzles for people who like to think. Scalar tests deduction, Continuum tests intuition for scale, Whenabouts tests historical context, and Tectonic tests world geography.
Samir Husain builds the games with React and TypeScript. Every game is free and playable without registration; accounts are optional and exist for sync and leaderboards.
Play the four games
- Scalar Countries — Guess the country from numerical clues. 3–6 min · Geography and estimation.
- Continuum — Rank countries by population, area, or GDP per capita. 2–4 min · Numerical ordering and estimation.
- Whenabouts — Guess the year of five historical events. 3–5 min · Historical deduction.
- Tectonic — Build the world on a tactile 3D globe. 2–4 min, longer if you keep going · Visual geography and spatial reasoning.