You may also like  problem icon  Numbered Cars  I was looking at
the number plate of a car parked outside. Using my special code
S208VBJ adds to 65. Can you crack my code and use it to find out
what both of these number plates add up to?  problem icon
Unlocking the Case  A case is found with a combination lock.
There is one clue about the number needed to open the case. Can
you find the number and open the case?  problem icon  James's
Code Challenge  The Enigma Project's James Grime has created a
video code challenge. Watch it here!  Some Secret Codes   Some
Secret Codes  Here is the alphabet:    I have made a code that
means we move $3$ places to the left to discover what the code
stands for. But what will happen to  a b c ?  They pick up the
letters left over at the end of the alphabet so that they become
x  y z    You can think of the letters as if they were arranged
on a wheel like this: So can you work out what these codes stand
for?  sdw - d - fdnh,  wkh - zhvw - zlqg - eorzv,  brx - duh -
zrunlqj - k