You may have to solve an anagram, a jigsaw puzzle, or a tile-matching game.
This constraint makes a good anagram much harder to find.
Teacher links Internet anagram Server make tricky anagrams for your students to unravel.
The Rail Fence Cipher uses letter transposition to generate an incredibly difficult anagram to solve.
She is the subject of a beautiful poem by Longfellow, "Santa Filomena," and the popular estimate of her character and mission was summed up in a particularly felicitous anagram, Flit on, cheering angel.