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October 14th, 2026
Daily puzzle · Easy · Streets map
Theme: Lakes That Form International Borders
Some lakes don't just sit inside a country — they divide them. Lake Titicaca is shared by Bolivia and Peru high in the Andes, while Lake Peipus marks the frontier between Estonia and Russia. In Africa, Lake Kivu separates Rwanda from the Democratic Republic of Congo, and Lake Prespa touches North Macedonia, Albania, and Greece all at once. Even tiny Lake Constance quietly divides Germany, Austria, and Switzerland without a single bridge of true consensus on where the borders lie.
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Lake Titicaca, PeruLake Titicaca is one of the highest navigable lakes in the world, shared by Peru and Bolivia.
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Lake Constance, GermanyLake Constance borders Germany, Austria, and Switzerland along the northern edge of the Alps.
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Lake Peipus, EstoniaLake Peipus forms a long natural border between Estonia and Russia.
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Lake Kivu, RwandaLake Kivu lies along the border between Rwanda and the Democratic Republic of Congo in the Albertine Rift.
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Lake Prespa, North MacedoniaLake Prespa sits at the meeting point of North Macedonia, Albania, and Greece.