What Is Toto 4D? Toto 4D, a lottery game run by Singapore Pools, is a well-known game. This company is responsible for the legal lottery operations in the country, as well as generating funding for charitable and social causes. Draws are held every Wednesday on a Saturday, Sunday and Wednesday. https://totosite23394.shoutmyblog.com/29726124/the-hidden-secrets-of-sport-toto-official-website