A new Mapster game is available every day at midnight in your device's local time zone. The game updates automatically, so you'll see the new challenge when you visit the site.
Your drawing is compared to the real country outline. The more of the actual country you covered, the higher your score. If you stray outside the borders, that lowers your score a bit — but not as much as missing parts of the country. In other words, it’s more important to include the country than to perfectly avoid the extra space. Scores go up to 1,000 for a near-perfect match.
Latest Version
Varies with deviceRequires Android
Category
Free Educational GameContent Rating
Everyone
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Flag as inappropriateLast updated on Mar 9, 2026
Minor bug fixes and improvements. Install or update to the newest version to check it out!