2016/08/21 20:38:21See if you can solve these 6 fiendish brain-teasers written by NSA employees AndrewIdling away the time with some fun.Original post:LinkSource:See if you can solve these 6 fiendish brain-teasers written by NSA employees
2019/05/09 21:51:59The new super-commute? These San Franciscans bike 40 miles to work every day - SFGate
