这几个题怎么解呀,20分钟内,求flag.,解除一个也可以,密码学

}3S8PoAhBkzFSJPKrgxg2{1galf

49fc7023a27c23448cbea06c463706d6

e6ece1e7b4fbc8cfc8cbc5b3d1e6cfceead3ceb0b2d8b0e7d4cffd

anBlazV7MzVsNWRPdDlBa0NkZzhZOXBvVEl9

102 1 08 97 1 03 5 1 1 237 1 1 02 88 57 1 1 8827 1 7667 85 8 1 1 04 48 1 07 1 08 77 1 1 1 1 08 1 1 5 1 1 5 1 25