Game Help:Sims 3 Skills/Logic

Overview

The logic skill is useful in many moments of a Sim's life.

Improving Logic Skill

The basic ways to improve the logic skill are: looking with the telescope, playing chess with another Sim or with the computer, reading books about logic, completing opportunities, and creating potions using the chemistry table.

Opportunities

There are many opportunities available to improve the logic skill:

Opportunity	Description
Fixing the Books	Assist accountants at the business office.
Taking Down Sinclair	Challenge Argyle Sinclair at the theatre.
Stimulating Experiment	Participate in study at the science facility before the end of the time.
Settle An Argument	Talk to a sim and convince that logic is great to improve his/her relationship.
Logic 101	Teach logic at the school.
Becoming More Logical	Improve your logic and tell the scientists.
Riddle Away	Complete a contest in the bookstore before the end of the time.
Puzzle Panic	Assemble puzzles at the supermarket.
Logic Tutoring	Skill tutor a sim and report it to a location.
Fixing the Celestial Slump	Search the Galaxy on your telescope.
The Great Argyle Sinclair	Watch Argyle Sinclair at the bookstore before the end of the time.

Chemistry

The Catalyst Chemistry Lab Station allows Sims to brew potions and increase their Logic skill. Each potion can be drunk by a Sim and has a different effect on the Sim who drank it.

Level	Potion	Cost	Effect
1	Mood Enhancer	§5	Increases a Sim's mood +10 for 4 hours
2	Stink Juice	§10	Gives a Sim the Smelly moodlet.
3	Liquid Horror	§20	Horrifies a Sim lowering its mood -35 for 8 hours.
4	Radical Reparum	§50	Gives a Sim high handiness skill for 1 hour. This makes the upgrading process faster and guarantees a successful upgrade or repair; however, this does not unlock upgrading options.
5	Bladder Flow	§75	Reduces a Sim's bladder level to 0.
6	Sleeping Elixir	§90	Makes a Sim's energy increase faster while sleeping.
7	Ghost Potion	§125	Turns a Sim into a ghost (who died of old age) for 1 hour.
8	Ninja Vanish	§250	Teleports a Sim back to their home.
9	Imaginary Friend Metamorphium	§4500	Turns an imaginary friend into a real Sim.
10	Young Again	§5000	Resets a Sim (older than Young Adult age) back to day 1 of the Young Adult stage.

Challenges

There are different challenges to complete for the logic skill:

Challenge	Description
Celestial Explorer	Celestial Explorers have discovered 20 celestial bodies through their telescope. Their extensive knowledge of the heavens allows them to discuss the stars with their friends and neighbors.
Grand Master	Chess Grand Masters have reached the coveted fifth level of the competitive chess circuit. There, they sit upon their throne, gazing downwards upon their victims. Those who engage Grand Masters in chess improve their abilities in logic and chess more quickly.
Skill Professor	Skill Professors have spent at least 30 hours tutoring other Sims in skills. Because of this, they are much more effective when teaching skills to others.
Teacher Extraordinaire	Teacher Extraordinaire have spent at least 20 hours tutoring other Sims. Because of this, they are much more effective when tutoring others.
Master Chemist	Master Chemists have discovered all 10 potions. Because of this, they can make potions at a 25% cost reduction.

Careers which need the logic skill

The careers which need the logic skill are: criminal, medical, law enforcement and music.