What Is Toto 4D? Toto 4D, a lottery game run by Singapore Pools, is a very popular game. This company is responsible in the country for all legal lottery operations, including raising money to support charitable and social purposes. Draws are held every Wednesday on a Saturday, Sunday and Wednesday. https://toto-site89815.actoblog.com/30765692/five-qualities-that-people-search-for-in-every-sport-toto-official-website