``` def characterLiteralsUnicodeLiteralStrings(res0: String) { val c = '\u0061' //unicode for a c.toString should be(res0) } ``` prints to `val c = 'a' //unicode for a` Source code: https://github.com/scala-exercises/exercises-stdlib/blob/master/src/main/scala/stdlib/LiteralStrings.scala Page: https://www.scala-exercises.org/std_lib/literal_strings