page 66 puzzle 6 1) HXBNUUF - - - - - -N 2) UHVXEMZ - - - - - - - 3) CBYEMZ - - - - - - 4) BFOBLY - N - - - - 5) YXVFLM - - - N - - 6) NVLMFZV - - - - N - - these are six colours put into a code where each letter represents another letter. and F represents N. can't get my head round this one. don't even know how to start to do it. can anybody help! if anyone does know how to work this out can you explain how to do it please, thanks for any replys