math_fact: 6736 is the number of 3×3 sliding puzzle positions that require exactly 17 moves to solve starting with the hole in the center.
trivia: 6736 is an unremarkable number.
historical_date: June 10th is the day in 1925 that Inaugural service for the United Church of Canada, a union of Presbyterian, Methodist, and Congregationalist churches, held in the Toronto Arena.