Rome’s hill of broken oil jars
Monte Testaccio in Rome is an artificial hill made almost entirely of broken Roman amphorae. They had brought olive oil, mostly from southern Spain. Once emptied, they were thrown away here and stacked in terraces.
The daily geography puzzle
One country a day, guessed from its outline. Every one you solve is yours to keep.
Kreisle World
How to play
How far, which way, and whether you’re on the right continent.
Hint 1Population & area50–100 million people · 300,000 to 1 million km²
Hint 2LocationCoastal · 6 neighbors · Northern Hemisphere
Hint 3Flag colorsGreen, red, and white
Did you know?
Monte Testaccio in Rome is an artificial hill made almost entirely of broken Roman amphorae. They had brought olive oil, mostly from southern Spain. Once emptied, they were thrown away here and stacked in terraces.
Bartolomeo Cristofori, an instrument maker at the Medici court in Florence, is considered the inventor of the piano: hammers strike the strings instead of plucking them. Only three of his pianos survive – one is in Leipzig.
In 1884, Angelo Moriondo, owner of a hotel and a bar in Turin, patented a coffee machine that used steam. It is considered the earliest patent for an espresso machine. He built it only for his own establishments.
Collect
Six passports, one for each continent. The fewer guesses, the finer the stamp.





Duel vs LeoWorld · Hard
One after another, all the way to the last.
A shield day each week saves it when you miss one.
Missed yesterday? Play it until midnight.
Calendar, form and records.
The whole world or one continent, as often as you like.