1 This subdirectory contains puzzle implementations which are
2 half-written, fundamentally flawed, or in other ways unready to be
3 shipped as part of the polished Puzzles collection.
5 Those puzzles which have .R files can be built as part of the
6 Puzzles collection by symlinking their source files into the parent
7 directory and re-running mkfiles.pl. Anything without a .R file
8 isn't even finished enough to do that, and you should read the
9 source file itself to find out the status.