What Is Toto 4D? Toto 4D is a lottery game run by Singapore Pools. The company is responsible across the country for all lottery operations, including raising money for charitable and social causes. Draws are held every Wednesday, Saturday and Sunday. The options for players include System Entry and iBet. https://toto71449.blognody.com/30311054/this-history-behind-sport-toto-official-website-can-haunt-you-forever