From the NannyMUD documentation

LAST CHANGE

2005-09-15 by Gabe

FUNCTION

NAME
        reset_all_puzzles - Clear the puzzles for debugging purposes.


LOCATION
        In /obj/player.c through /obj/puzzle.c.

AVAILABILITY
        This function can be called by any object.

SYNTAX
        int reset_all_puzzles()

DESCRIPTION
        This function resets all solved puzzles in the player object it 
        is called in. It will only work on your own wizard and on test
        characters.


RETURN VALUES
        True if any puzzles were removed.


NOTE
        Regular wizards cannot use this on regular mortals. If you need
        assistance removing a puzzle from a real player, talk to an admin.


EXAMPLE
        patch gabejr reset_all_puzzles


SEE ALSO
        query_puzzle in lfun/player/query_puzzle


SEE ALSO
        set_puzzle in lfun/player/set_puzzle