Software and IT systems Singapore Prime Minister has coded Sudoku. In C++ Singapore Prime Minister giving a speech. http://www.pmo.gov.sg/mediacentre/transcript-speech-prime-minister-lee-hsien-loong-founders-forum-smart-nation-Singapore He also prepares for Haskell, when he goes to retirement. Share this:LinkedInTwitterFacebookMoreEmailRedditPrintLike this:Like Loading... Related