Great work Rakesh ! loved the variants .... ( did solve the IB ones at leisure) . Just wondering what the title was all about ? PENTAKAIDECA ( I must be missing something ! ) ?
Great work Rakesh ! loved the variants .... ( did solve the IB ones at leisure) . Just wondering what the title was all about ? PENTAKAIDECA ( I must be missing something ! ) ?
Pentakaideca = "a fifteen sided polygon" - If you look at the contest image, it is a fifteen sided polygon, loosely representing fifteen sudokus in this contest.