Play the daily five-language puzzle: five trivia questions, each in a different language, one shared puzzle for everyone: free, ad-free, no sign-up.
Today's theme is On the Air: A letter crossing an ocean, and a nation doing morning stretches..
The five languages today: 🇪🇸 Spanish, 🇮🇹 Italian, 🇳🇱 Dutch, 🇸🇪 Swedish, 🇯🇵 Japanese.
Topics span literature, science, history, culture.
After dark the ionosphere's lowest layer fades and medium-wave signals skip off the higher layers instead, which is why distant AM stations drift in at night and vanish by sunrise.