Liar Sudoku (Daily Sudoku League #173)

Liar Sudoku is a very interesting Sudoku type that appeared in the recent 6th round of the WPF Sudoku Grand Prix. This Sudoku contains so many hints. However, 9 of these hints are false hints and one has to find these false hints are part of Sudoku solving. This Sudoku type reminded me of Pinocchio Sudoku in which 3 digits are marked and one out of these digits is wrong. Liar Sudoku however does not contain any marked digits and one has to find all the liar digits as part of solving this Sudoku which makes this Sudoku type very interesting. I have created a couple of Sudoku of this type and will be posting the remaining Liar Sudoku soon.
This 'Liar Sudoku', I am posting in The League of Extraordinary Ladies & Gentlemen as the 173rd puzzle in this series.