What this site is
The riddles are sorted by age and into six school subjects: numbers, letters, nature, the body, school subjects and time. Each one has two hints, an answer and a short explanation, and right answers fill a sticker album.
The site is free, with no sign-up and no ads, and works on phones, tablets and computers.
How the riddles are made
Every riddle practises one idea from school. We check the facts in the explanations against encyclopaedias and school books, and the riddles speak to every child the same way. When we find a mistake, we fix it.
Who runs the site
The site is run by Visual Media Factory.
Corrections and ideas
Spotted a mistake or have an idea for a new riddle? Write to pr@visualmediafactory.com.