* Typo in Rosetta Code Challenge : "Sudoku"
It is stated blank fields are represented by 0s when they are actually -1s.
* Update curriculum/challenges/english/10-coding-interview-prep/rosetta-code/sudoku.md
Co-authored-by: gikf <60067306+gikf@users.noreply.github.com>
Co-authored-by: Mrugesh Mohapatra <1884376+raisedadead@users.noreply.github.com>
Co-authored-by: gikf <60067306+gikf@users.noreply.github.com>