Please use them in teaching Sunday school for children, teenagers, and adults.
2 Timothy Burning Bridges Bottom Feeders or Trophy Catch?
A variation might read Hat turns out to be dry (5), but this also fails because the word "to", which is necessary to make the sentence grammatical, follows the indicator ("turns out") even though it is not part of the anagram indicated.
Torquemada's successor at The Observer was Ximenes (Derrick Somerset Macnutt, 1902–1971), and in his influential work, Ximenes on the Art of the Crossword Puzzle (1966), he set out more detailed guidelines for setting fair cryptic clues, now known as "Ximenean principles" and sometimes described by the word "square-dealing".
It’s all the fun of crosswords without needing a newspaper, pen and eraser.
The history of cryptic crosswords started in the UK.
The first British crossword puzzles appeared around 1923 and were purely definitional, but from the mid-1920s they began to include cryptic material: not cryptic clues in the modern sense, but anagrams, classical allusions, incomplete quotations, and other references and wordplay.
Here the composer intends the answer to be "derby", with "hat" the definition, "could be" the anagram indicator, and "be dry" the anagram fodder.
But "be" is doing double duty, and this means that any attempt to read the clue cryptically in the form "[definition] [anagram indicator] [fodder]" fails: if "be" is part of the anagram indicator, then the fodder is too short, but if it is part of the fodder, there is no anagram indicator; to be a correct clue it would have to be "Hat could be be dry (5)", which is ungrammatical.