Sneaky Words gives you the challenge of guessing whether the word is correctly spelled or misspelled.
There are two types of game playing modes. "Best of 50" will pull up 50 random words and let you go through all of them to see how many you can guess correctly. "Sudden death" will put you up against all 250 of the commonly misspelled words, but guess wrong and its game over. There is a timelimit for each word in both game modes. If you do not guess within the time limit it will be the same as guessing wrong.
Press the green "V" if you think the word is spelled correctly or the red "X" if you think it is misspelled.
Sneaky Words also comes with a harder difficulty level that can be activated once you have reached a total of 42 or more correct words in either game mode. Each difficulty level have their own highscore with both points and number of words.