Please be informed that as per recommendation from the World Puzzle Federation (WPF) of which the MTG Philippines is a member, all Under 18 participants of the 13th Philippine Sudoku Super Challenge national finals will be split into two divisions: Under 15 (13-15yrs old) Division and Over 15 years old. All other participants over 15 will join the Grandmaster Division.

This new format in classifying the age category is in accordance to and in preparation for the 2019 Asia Sudoku Championship which will be held in Philippines in January next year.

In line with this, may we request all participants of Under 18 category to send us a scanned documents of your proof of birth on or before November 15, 2018 at this email address: pinoysudoku@mtgphil.org.