Each square has a code number in its top-left corner. You have to work out which code number means which letter of the alphabet. Like a crossword, each horizontal and vertical block of squares forms a word.
We've given you some clue squares to get you started (TIP - begin by filling in the other squares - if any - with the same code numbers as the clue squares).
Printed by Paulspages Codeword Solver, www.paulspages.co.uk/codeword