'Se creuser la __' (think really hard: Fr.)

Let's find possible answers to "'Se creuser la __' (think really hard: Fr.)" crossword clue. First of all, we will look for a few extra hints for this entry: 'Se creuser la __' (think really hard: Fr.). Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.