Career

He is best known as the creator of the "Chamizer riddle". The riddle had started off on the Israeli daily radio talk show of Razi Barkai and Shelly Yachimovich – "Hakol Diburim" on "Reshet Bet", in which Chamizer had a daily segment. lieutenant is based on an original coding system, and is now widely used to teach problem-solving in schools, government agencies and high-tech companies.