David Workman

David Workman, aka "Half-Baked Lunatic," is a Microsoft veteran turned puzzle setter who crafts incredibly challenging Sudoku puzzles. He shares his fascinating journey, from inventing TiVo's core technology, which got lost in corporate red tape, to creating a gambling simulation that showcases why casinos always win. David humorously explains the paradox of puzzle creation versus solving and recounts the highs and lows of licensing—like nearly spending millions over a cockroach photo. His expertise has captivated audiences, earning him a spot among elite puzzlers.