One (NumberBlocks character)

One, or 1, is the small red Numberblock. She is the main protagonist.

One first appears in the episode with the same name.

Appearance
One has a small red cube body with an eye on the front and a mouth. She also has two arms and two legs and has a number 1 on top of her. She appears in all except for seven of the episodes and has the most appearances.

Personality
1 is sweet, curious, helpful, friendly, bubbly and clever. She loves finding things that are alone and normally calls them "one of something", while the other Numberblocks call something alone "asomething" (e.g 1 would call one bee one bee while the other Numberblocks would call it a bee).

She sometimes feels sad since she only has one block, which means she can do fewer things than the others.