puzzles - My sgt-puzzles tree

	Commit message (Expand)	Author
2023-04-20	Reorganise the dsf API into three kinds of dsf.	Simon Tatham
2023-04-20	Introduce a new dsf_equivalent() function.	Simon Tatham
2023-04-20	Declare all dsfs as a dedicated type name 'DSF'.	Simon Tatham
2023-04-20	Use a dedicated free function to free dsfs.	Simon Tatham
2023-04-20	Stop putting dsfs in existing scratch int arrays.	Simon Tatham
2023-04-02	Move other test main()s out of library source files.	Simon Tatham
2021-05-25	Build a lot of conditioned-out test and helper programs.	Simon Tatham
2018-11-13	Use C99 bool within source modules.	Simon Tatham
2018-11-13	Replace TRUE/FALSE with C99 true/false throughout.	Simon Tatham
2008-04-07	Substantial reworking of Solo so that it implements both Sudoku-X	Simon Tatham
2007-08-25	A rigorous proof. Totally unimportant to the code, but I didn't want	Simon Tatham
2007-08-25	Fix an inaccurate comment.	Simon Tatham
2007-08-25	I've just realised that my deliberate avoidance of non-simply	Simon Tatham
2007-08-18	Ahem. Finishing writing the comment _before_ checkin is generally sensible.	Simon Tatham
2007-08-18	Allow a 1-omino to be completely destroyed and recreated in an	Simon Tatham
2007-08-18	Better test-mode diagnostics.	Simon Tatham
2007-08-18	A piece of library code which constructs a random division of a	Simon Tatham