Spot the Differences: Picture of the Day

This is the daily page of spot-differences.com, the English sister site of the German suchbilder.com, run alongside the Dyslexia Research Center's training programmes. Its pictures are busy, hand-drawn cartoon scenes in bright colours, and the second copy of each has been changed in ten small ways.

Each day the page puts up a new pair and names it as the picture for that date. The two drawings sit one above the other. You compare them and click on each difference in the top picture: a wrong click shows a small cross, and a found difference is marked. A Show solution button reveals the answers when you are stuck.

The day's picture can also be downloaded as a PDF, plain or with the solution circled, which makes it easy to print for a classroom, a waiting room or a car journey. The site's other pages offer more free pictures, a trial of its full collection and a shop.

There are no words or numbers to deal with, so it suits children, readers who struggle with text and anyone who likes a quiet observation puzzle. The page carries no ad network, only banners for the publisher's own dyslexia programme and shop.