There were originally 500 hex strings. Inflicting more than 500 questions on the first year students would not be nice!
d046 c42e 0785 3499 e900 359f 4706 2c5f 8728 0d61 e8da ca77 5d54 adfe afe0 34fe 28de 54a1 7a49 43d7 0782 1f63 7282 fa77 61ed cb69 c30d ebca db37 cad8 5c32 86bc 7cec ddfd 6753 f727 5646 53bb 9b55 fc78 b3be 4eff 56e7 c133 d563 1d0b eb47 579b 0323 701c 3940 1616 049c a53d 31d9 6b08 07e5 f67b f2b9 ccdb 6566 27dc 684d 29d4 2090 f551 c571 a048 e30d 702b b656 d535 157d f7c0 8187 4722 dbc9 fa9b 7aea f0b0 c8d6 5940 cffe fe51 ea4d 5bc4 6d42 2b41 62c7 7955 3cc2 03b4 57af 5564 c13e 40dd 98be da69 86e6 67fb bf4e 8a6d 157f bce4 a6e2 cb83 c761 fab3 ff49 333f 3c4e 095e 7da3 aeee abd7 6f2b 4b64 98e9 97bb 041c 6512 221c ae90 6ed8 9764 37a6 e797 aa8f 4ec9 c3a2 533e 3172 e09b d6dc f2b1 bf74 4c65 8823 82e8 e636 d1a2 ffad d892 8dfb a648 3273 ab44 c1f4 20b8 fa50 b740 90ac 46d6 06b2 7422 c919 77bb b24d b046 2c53 ee53 f072 08d4 7281 b2cf 20dc 1405 ddc9 b80e 5991 4c30 52d1 69d3 e504 4c3f cebc 2548 feee 0e21 e52d f3dd 8a60 3291 637a 12d3 a197 7e7a 1d6b 8844 22c2 f71c 713b 9882 707c a870 cd84 6b50 3dec 6892 dfb6 91f8 6bda 6819 30ad 7f69 bb8a 7ee9 96f6 3e9a 6f4e 318d 422f 6c69 711e e62d 2258 71a0 3ef3 c3ea 16b4 eb11 62b2 7a9f cdd7 97be fb8e 0c13 6f07 ec33 ea6c cbf1 95a1 4d2c efdc 9691 1d64 2f24 049e 9807 a06c de91 4179 e264 9173 591c 36ae a7cc 0efc 8970 0458 4091 453c ce0e dcce af10 c048 d57e 8b2a e441 1de4 e5cc b679 198e 83b8 f35e deae 533c 2736 14fb 810a 36f7 55b9 e6e2 0abe 2fb0 9511 072c a86b 0e4a 4661 b844 eb88 6f9a d778 fdc5 6603 1271 6bb2 934e 0c65 25d5 7e30 638d a649 4c39 f83d 94c5 e6a8 0935 3df6 4274 e94e d2df 808c a570 85e1 ce25 bc91 36c6 a150 8206 46de 8ea3 e33e a230 599b 7e28 5b64 2c06 0070 d0bc f95e 623e 5dd1 ac68 953d 7106 bf1d c8c8 2cec 7689 24fd 4a2a 0df7 3614 5d6d ff4a 8d93 a39e d746 0eec 1e25 7b3e f202 3e96 140d 782e a966 f0ba 852e 1c66 e9ad c8a2 9210 fcb9 4026 c208 f833 a0f7 165b 9cda 329a 699d a7c0 344e b66e 6be6 313f 6cc0 0c5e e86d 1080 9c08 c7c2 0e54 1069 bf91 57a0 9521 e6e0 2fde c6e2 3c40 c4f6 92af 3805 9e3f acb9 b4f5 2718 67ac d9d6 e25d 3740 84d4 8a3e 796c 514f cf49 8cc7 58ba 423e d5ad 1b6a bae7 619d 6015 ece2 879d 43dc e29f cc85 df42 5afe e774 b790 a289 47cc 7d50 3123 db21 5775 7447 1c2d 721a ee1b a392 31c0 2ebd