How do you complete a sudoku puzzle?
How do you complete a sudoku puzzle?
user
Is this a human computer interaction question?
assistant
Yes.  I want to know the rules of playing sudoku.
user
First you have to define a board, a board of size 9 x 9 with empty spaces where the numbers should go.  Then you have to give a clue, a hint of the number that belongs in each blank square.  After this you have to find all the possible ways to place the numbers on the board such that all the clues hold.  For example, here’s a possible board:
assistant
I think I got it.  Thank you!
user
You’re welcome.  Do you have any other human-computer interaction questions?
assistant
No.  Thanks though!
user