text: CREATE TABLE dbo.SquareDataPossible
  (
     PuzzleID                   TINYINT NOT NULL
     ,BlockID                   TINYINT NOT NULL
     ,RowID                     TINYINT NOT NULL
     ,ColumnID                  TINYINT NOT NULL
     ,PossibleValue             TINYINT NOT NULL
  );
  
  ALTER TABLE
     dbo.SquareDataPossible
  ADD CONSTRAINT
     PK_SquareDataPossible
  PRIMARY KEY
  (
     PuzzleID
     ,BlockID
     ,RowID
     ,ColumnID
     ,PossibleValue
  );
  