Within 5 days after the notice of final score has been mailed, any competitor shall be entitled to review his/her examination papers and, within the period, petition the Civil Service Commission to review his/her score and have the score corrected if an error is found to have been made. Should a candidate wish to challenge any examination question, the candidate shall, within 10 days after notice of his/her final score has been mailed, file with the Commission the challenge in writing supported by a concise statement of the basis for the challenge. If the Commission is satisfied as to the validity of the challenge, it shall order that the question or questions be stricken from the examination, the examinations be regraded accordingly, a new eligibility list prepared, and notice mailed to individuals on the eligible list indicating the action ordered and its effect on their individual ranking on the eligibility list. (Ord. 2737 § 1 (Exh. A), 2015; Ord. 1444 § 11, 1980).