3 Commits

Author SHA1 Message Date
0a9b0a7384 Fix incorrect uses of ctype.h (passing it uncast chars, or other
things potentially not in the range 0..255).

[originally from svn r8922]
2010-04-17 13:27:15 +00:00
65b37d5dd5 Placate optimiser.
[originally from svn r8838]
2010-01-13 19:25:56 +00:00
0d0619868d New puzzle from James H: 'Magnets'.
[originally from svn r8836]
2010-01-13 19:12:32 +00:00