Here's a fun way to challenge your friends whilst you are all in your own homes.
Create an A - Z about a topic and then email it to your class teacher so that they can add it to your class website page for all of your friends to have a go at. You will need to email your teacher an answer sheet and a blank template with a title and instructions on.
Remember though - all of the words you think of for your answer sheet have to be on the same topic and go all the way from A to Z.
Topics to get you started:
Countries around the world
Rivers of the world
Mountains of the world