CommunitySociety Kohelet Yeshiva Hosts Hackathon By - - - April 20, 2022 0 Share FacebookTwitterPinterestLinkedinReddItTumblrMixEmailPrint Courtesy of Kohelet Yeshiva High School Kohelet Yeshiva High School in Lower Merion hosted KoHack 2022, the first North American yeshiva high school coding hackathon, on April 3 and 4.