Secret code
Want to send secret messages without being caught out? Try this code to send a message that only your best friend can read...
What you'll need

- Two pieces of paper
- Pencil
- Scissors
How to do it...
- Put two pieces of paper together and cut identical windows in both to make identical 'masks.'
- Mark 'top' on each
- Give one to a friend
- Put your mask over a blank paper and write your message by placing a word or words in each window.
- Remove the mask and add more words to hide your message.
- Your friend can read the message using the other mask. Clever!
Check back soon for more code cracking fun, and catch the the new issue of NG Kids to get a brilliant FREE super spy pen!
Illustration: Barbara L. Gibson

