What Is Toto 4D? Toto 4D, a lottery game that is run by Singapore Pools, is a very popular game. This company is responsible for the legal lottery operations in the country, and also for generating funding for social and charitable causes. Every Wednesday, Saturday and Sunday, draws are held. https://totosite92136.blogzet.com/five-lessons-you-can-learn-from-sport-toto-official-website-44932534