Dams of South Africa quiz: can you name them?

How it plays

1. 1A blurry start8 pictures, each starting as a few big blocks that sharpen over ten seconds.
2. 2Four optionsPick one whenever you think you know.
3. 3Early is worth morePoints fall from 1000 towards zero as the picture clears. A wrong answer scores nothing.

More from South Africa, and beyond

• Ancient sites of South AfricaAlready weathered, now pixelated.
• Mountains of South AfricaBig rocks, far away.
• Flags of the worldEvery country has one.
• Famous places, after darkThe lights are on. Where are we?
• Famous citiesSkylines, streets and squares. From all over the world.
• Famous signaturesA name, written by hand, blurred.