Odd And Bob

Click the play button and choose a grapheme set then select a grapheme from the list. You will see Odd, the green alien, on the left and Bob on the right. A spaceship drops a sweet. Read the word written on the sweet wrapper. If it sounds like a real word, drag the sweet down to the right to give it to Bob. If it sounds like a fake word, drag the sweet down to the left to give it to Odd.