Rule Henka
From Puyo Nexus Wiki
Rule Henka also known as "Special Rule" is an optional rule first introduced in Puyo Puyo TSU that turns regular nuisance puyo into "hard puyo", a nuisance that can't be cleared as easy but used for advantage of chains when cleared, and "point puyo" which increases the score and sends more nuisance to the opponent.
In Puyo Puyo~n and Minna de Puyo Puyo you started with them at your screen without the options.
