The Sims 3: Ultimate Sim Challenge. |--| Meet Olivia Milgram our Ultimate Sim. Olivia will work every career, profession, and part-time job. She will max every skill acquire all degrees and live in every town. Olivia will accomplish everything to become. The Ultimate Sim. This challenge was created by Llandro09, here is a link to his blog where you will find the rules and intructions.