Exhibition: Water

Water covers about 71 percent of the Earth's surface. Find out more about this colorless and odorless substance found all over Earth.

Minimum reward: 1


In 1934 the United Kingdom’s King George V decided that Londoners deserved a beach, so he arranged for 1500 tons of sand to be hauled from Essex and dumped in the Thames between St Katherine’s Steps and The Tower of London. This transformed the mudflats into a beach. It was in use until 1971.

Play this puzzle with the Pics n Mix app!


Pics n Mix is quick and easy to learn, and the short video below explains everything you need to know.

Just choose a puzzle and click the Play button. Drag and drop the pieces to where you think they should be. If you have chosen "plus rotation" it means some of the pieces are flipped top to bottom or right to left. If you tap a piece once, it will flip from top to bottom. and if you double tap it, it will flip from left to right.