Could you solve this puzzle and find the idea?
What is behind this image?
http://goo.gl/ioLkJh
https://www.imageupload.co.uk/images/2017/06/19/cryptogram12.png...
The original puzzle says: What is the father doing now? The mother is 21 years older than the son, and in 6 years time she will be 5 times as old as the son. What is the father doing now?...