One Million Tracts has several riddle tracts that are fun to hand out. I heard this riddle one day, “when is 90 greater than 100” and thought it would be a fun riddle to put on a tract. The idea of the riddle tract is to get people thinking. If you can make them realize that they might not know something trivial like the answer to a riddle, then they might not know the answer to some of life’s most challenging questions, like “what happens when you die?”
We put the tract together. The first major usage of it was during the Super Bowl Outreach in Miami (February 2010). The tracts went over fairly well. The next month we put them in the tract club.
