Can you make it from the A in the top left of this grid to the Z in the bottom right, always going either up one letter (for instance, A to B or G to H) or down one letter (for instance, N to M)? The alphabet wraps around, so you can go from Z up to A or A down to Z too. Try as hard as you can, and see where you get!
START
ABAVUTUTSRQP
ZYXWRQPQRUTS
ABCDMNUVWVQR
BGFELOTSNOPI
CHIJKPQRMLKJ
DEDGHIJKJCBA
ABCFEFGHKDSZ
ZONMLKJILETY
AJKRQPOHGFUZ
BILSTSNSTEVY
CHOPQRORUDWX
DGJKLMNQVCBA
EFIHGFOPWXYZ
END