Test of Worthiness is a series of two different tests where Cimmerians can be tested by the Asgard to determine their level of advancement and "maturity". The tests are located in the Hall of Thor's Might.
The first test is to try to get across a footpath to the obelisk. During the test, the path shakes violently to cause the subject to lose their footing. If multiple subjects are on the path and attempt to save or preserve their companion if and when they fall from the path, it is considered an honorable deed and is thus accepted by the test. (SG1: "Thor's Chariot")
In the next room the subject is required to solve the mysteries that are inscribed on the walls, represented by runes, pictograms and geometric shapes. The runes represent the numbers 3, 14, 15 and 9, which correspond to 3.14159 or Pi. To indicate an understanding of this concept, one chooses the circle from among the geometric shapes. (SG1: "Thor's Chariot")