Puzzle 833

The following are the first letters of the first few lines of popular Christmas carols. Can you guess which ten carols they are from?

GRYMGLNYD
WTKFOABGWTA
DDMOHIHTBAR
OIRDCSALCS
WSWTFANASOTG
AIAMNCFABTLLJLDHSH
OLTOBHSWSTL
HTHASGTTNBK
OCAYFJATOCYOCYTB
THATIWYABFG

Puzzle 834

The beginning of a well known book has been encrypted below. Each letter of the alphabet has been replaced by another using a simple substitution technique. For example, A may always be represented by G, etc. Can you name the book?

Qcykle vcd olco: wm algip viwb. Wblyl id pm omjaw vbcwltly camjw wbcw. Wbl ylgidwly mh bid ajyick vcd digplo ae wbl rklygeqcp, wbl rklyn, wbl jpolywcnly, cpo wbl rbilh qmjyply. Drymmgl digplo iw. Cpo Drymmgl'd pcql vcd gmmo jsmp 'Rbcpgl, hmy cpewbipg bl rbmdl wm sjw bid bcpo wm.

Puzzle 835

Below is a map of the BrainBashers detention facility. There are 9 guards, A-I, who are in charge of a particular number of cells. The guards only guard cells which they can see in a continuous straight line, either horizontally or vertically, and each cell is only protected by one guard. The numbers represent how many cells each guard is charge of, they are of course in charge of the cell they are currently in. Can you work out which guards are in charge of which cells.

 A-7 B-7 C-5 D-1 E-5 F-3 G-6 H-3 I-12

Puzzle 836

Starting with any C, using the move of a chess knight, can you find the letters of Christmas in the correct order?