shithub: puzzles

--- a/map.c

+++ b/map.c

@@ -1239,8 +1239,8 @@

          * Finally, check that the puzzle is _at least_ as hard as

          * required, and indeed that it isn't already solved.

          * (Calling map_solver with negative difficulty ensures the

-         * latter - if a solver which _does nothing_ can't solve

-         * it, it's too easy!)

+         * latter - if a solver which _does nothing_ can solve it,

+         * it's too easy!)

*/

         memcpy(colouring2, colouring, n*sizeof(int));

         if (map_solver(sc, graph, n, ngraph, colouring2,

--

⑨