There is a 5 letter word. Guess it.
Use the on screen keyboard, or your keyboard to enter a guess.
If the letter is in the right spot, it'll be green. 
If it's in the puzzle, but in the wrong spot, it will be yellow. 
Press Enter or click Submit to make your guess.
If all the letters of a word aren't filled in, it won't submit.
If your guess is not a word in my large word list, it won't submit.
And no, the word list is not exhaustive, so there will be words that aren't accepted yet.
When the message appears, there will now also be a button below you can click to report the word.
Your last guess will be copied to your clipboard so you only need to paste it in the form that pops up.
If you prefer, you can disable Enforce Wordiness in the Settings.