Pulling the Bike GARY ANTONICK Pull a bike pedal straight back. Which way will the bike go? February 2, 2015 at 12:00AM http://nyti.ms/1yvplR8 The New York Times Crosswords/Games Bicycles and Bicycling, Mathematics, Puzzles

By GARY ANTONICK via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Crosswords/Games http://nyti.ms/1yvplR8 Pulling the Bike February 2, 2015 at 12:00AM The New York Times