Six different scoring levels are defined (level 1-5 are denoted by platonic solids and level 6 is denoted by sphere), plus a special Eulerians level that contains the members who have solved at least half of the most recent 25 problems.
Six different scoring levels are defined (level 1-5 are denoted by platonic solids and level 6 is denoted by sphere). This was plus a special Eulerians level. This special Eulerians level contains the members. These members have solved at least half of the most recent 25 problems.