41. When I rescued them, one of the biggest challenges I had 42. We call it the Blind Driver Challenge, very exciting. 43. My challenge has not been the traffickers who beat me up. 44. But kids challenge glass artists to go beyond that 45. So, in a sense, the 18 minutes is challenging me to say, 46. It is challenged , if at all , on a random basis . 47. You know how challenging it can be. 48. Server challenge contained invalid “Quality of Protection” token 49. The text you clicked on doesn't seem to be a valid OTP challenge. 50. Many countries face great environmental challenges .
