产品
Guess the Real Size
A free browser geography game. Compare two country outlines, adjust an area-ratio slider or enter a number, then reveal the answer and score. Each untimed round has five questions. No login required. Map estimates use Na…
产品
A free browser geography game. Compare two country outlines, adjust an area-ratio slider or enter a number, then reveal the answer and score. Each untimed round has five questions. No login required. Map estimates use Na…
A free browser geography game. Compare two country outlines, adjust an area-ratio slider or enter a number, then reveal the answer and score. Each untimed round has five questions. No login required. Map estimates use Natural Earth data.
讨论这个产品