Tackle hundreds of logic, maths, language and visual puzzles to earn a global ranking score of your own.

The guidelines consist of two major components a risk assessment and an offense severity classification that combine to create a single ranking score.

C has the highest ranking score.

Top ranks: the three highest ranking scores among the eight factors that make up the employee survey.

Also, this computer system releases rankings each week, using a complex formula to incorporate the previous season's rank (but not ranking score) into the early parts of the current season.