**Head Transplants **by MatriX

Each 3-digit answer has a
different lead digit. This lead digit is replaced by the lead digit from
another 3-digit answer before entry, the new lead digits forming a permutation
of the old. Clues references are to grid entries. No answer starts with a zero;
functions of a number such as multiples, anagrams differ from the number
itself.

**Across**

** 3** 8a-1d

** 6** square - 2d

** 8** anagram(1d)

** 10** square - 12a

** 12** see 10a

** 13** square

**Down**

** 1** triangular

** 2** multiple(6a)

** 4** multiple(13a)

** 5** multiple(9d)

** 7** 3a - square

** 9** see 5d

** 11** square root(8a)

To enter this competition, send your entry as an image or in list
format, to ccpuzzles@talktalk.net before the 8th May 2016.The
first correct entry drawn from the hat will receive a prize donated by
the Crossword Centre..