Degree of difficulty (DD, sometimes called tariff or grade) is a concept used in several sports and other competitions to indicate the technical difficulty...

Look up difficulty in Wiktionary, the free dictionary. Difficulty or Difficult may refer to: A problem Degree of difficulty, in sport and gaming Counter-majoritarian...

The international scale of river difficulty is an American system used to rate the difficulty of navigating a stretch of river, or a single (sometimes...

in asymptotic polynomial time". Such interpretations of difficulty are important in the study of provably secure cryptographic hash functions but do not...

the size of puzzle grid is typically very small. Solving Survo puzzles is also related to making of magic squares. The degree of difficulty in solving...

such substances are not generally considered friable because of the degree of difficulty involved in breaking the substance's chemical bonds through mechanical...

relative technical and physical difficulty. A trail difficulty rating system informs visitors about the attributes of walking tracks and helps visitors...

This is due mainly to the difficulty of meaningfully splitting up the education for these specialisations. The bachelor's degree was re-introduced at universities...

flexibility. The raw score is multiplied by a degree of difficulty factor, derived from the number and combination of movements attempted. The diver with the...

spell a broad selection of words, usually with a varying degree of difficulty. To compete, contestants must memorize the spellings of words as written in...