Haskell/Solutions/Indentation

Explicit characters in place of indentation
There are of course many valid answers, given that you can indent the code and break the lines however you wish. Here is one of them:

doGuessing num = do { putStrLn "Enter your guess:"; guess <- getLine; case compare (read guess) num of { LT -> do { putStrLn "Too low!"; doGuessing num; };   GT -> do { putStrLn "Too high!"; doGuessing num; };   EQ -> putStrLn "You Win!"; }; };