problem-specifications/exercises/anagram/instructions.md at 7c8c837f6e9b41fb5a629f4bd6ea974e494fa89d · exercism/problem-specifications · GitHub says the inputs have ASCII characters. However, we have two tests tagged as an Unicode scenario starting at problem-specifications/exercises/anagram/canonical-data.json at 7c8c837f6e9b41fb5a629f4bd6ea974e494fa89d · exercism/problem-specifications · GitHub. . The test suite is the source of truth for what’s expected, and the instructions can be incomplete. However, specifying ASCII means the instructions contradict the test suite and give faulty information right out of the gate.