Delta and Epsilon are foam letters who live on the sentient planet Alphapuzzle. Delta (real name: Duval) is a green foam Latin capital letter D. He is male and he has a beret and a light green moustache. He is a French artist who gets his inspiration from looking out his window. He can speak fluent French, and his catchphrase is "OH MON DIEU!". Epsilon (real name: Emma) is an indigo foam Latin capital letter E. She is female and she has a purple ribbon. She is very helpful and acts as a secretary to some of the more important letters, like Beta and Zeta.
