I upgraded my improbable level and now made one with 8^83 (904,625,697,166,532,776,746,648,320,380,374,280,103,671,755,200,316,906,558,262,375,061,821,325,312) possible combinations.
Cyber Security 102: Brute Force
345-X0G-2PG
I won't even be mad if you beat it. It's awful.