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A is a character in Alphablocks.

A is voiced by Lizzie Waterworth.


A is a green striped Alphablock with freckles on both her cheeks and a bandage on the left one. Apples continually fall on her head; though this is usually harmless, it once caused A to forget her own name.


A is fairly accident-prone, likely to fall from nowhere or have objects fall on her. Even A's sneezes are strong enough to blow nearby things a short distance.

Despite her clumsiness, A enjoys making friends and helping other Alphablocks; she's closest to B and C, in more ways than one. She has a good deal of musical talent, singing in both Alphaland's main rock band and an all-vowel choir.

In Prank, A revealed her taste for practical jokes after she discovered a red clown nose and played jokes on all of the other Alphablocks.



  • She is the first out of four green Alphablocks.
  • Her letter means 10 in Hexadecimal.
  • She is very clumsy.
  • She has appeared in almost every episode of Alphablocks.
  • A’s "long vowel" episode is Name.
  • A is allergic to cats, as shown in Cat.
  • A represents the fact that A is for apple and alphabet according to the CBeebies Computer Game.
  • A also represents the sound you make when you get hurt, like "Ah!".


Alphablocks characters
Main Characters

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

Magic E, Plusman