Science bee is split into 3 levels based on grade.

The adventure programs are divided into three levels based on the challenge offered and skill required by each program.

The game consists three different levels loosely based on a movie.

The games feature a series of levels based in Atlantis.

Climate in the Sierra is divided into levels based on altitude.

Teams advance to the next level based on their finish compared to the number of schools competing.

The game features 24 levels, based on eight block patterns in groups of three.

Real estate is also taxed at the local level based on 100% of fair market value.

Students try to progress through six levels based on a system of merit points.

Teams are divided into seven levels based on the performance of each country.