What Is Toto 4D? Toto 4D, a lottery game run by Singapore Pools, is a very popular game. The company is responsible for legal lottery operations across the country, and also for raising funds for social and charitable causes. Draws are held every Wednesday on a Saturday, Sunday and Wednesday. https://totopia91837.blogzag.com/74402499/five-lessons-you-can-learn-from-sport-toto-official-website