There are three fun riddles that the kids can enjoy on this printable - but only if they first crack the code so that they can read them! It's a simple code - swapping each letter of the alphabet for a corresponding number - and older children may be able to work it out by themselves. We also have a Code Buster 1 printable to which the children can refer, which makes it all a lot easier, once they have identified which of two codes has been used!
Secret Code Challenge 2