One (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 "a something" (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.

Episode Appearances

 * All except seven.

Total number of appearances: 83

Quotes

 * "1 wonderful world, and 1 me!"
 * "You're amazing!

Trivia

 * On Halloween 2017, a pumpkin was carved in the shape of Numberblock One.
 * 1 is the first Numberblock to not be made of other Numberblocks. The second being Zero.
 * This is because 1 fell from the sky as a small block until it turned into her.
 * There is a fanmade Numberblock posted on Twitter called "Zero point Five (0.5)" / Half (1/2) who resembles 1, but it is half 1's size and has no arms.
 * There is also a prototype design of Zero that heavily resembles 1, but it has an almost transparent block. This design was by Arifmetix.
 * 1 is the first Numberblock to ever be seen in the show.
 * 1 was originally white with black limbs and two eyes that resemble the eyes of several females from Alphablocks. Her Numberling was also in serif.
 * 1 is the first square number, cube number, triangle number, and polygonal number to appear.
 * 1 has the most copies shown at the same time, being 101, beating her previous records at 100 and 40.
 * 1 is similar to the Pudding Monsters, due to them being small, red and are cyclopses. They also have the ability to become bigger characters by fusing.
 * 1 is also similar to Muno, from "Yo Gabba Gabba", for the same reason, only difference being that Muno is male.
 * In the Alphablocks episode UFO, An "Alphablock 1" appears during the episode. Some fans referred to it as a "Numberblock" and the term was eventually used for this show.
 * 1 is the first Numberblock to not be able to change her shape. The second being 0.
 * However, she can morph into 3D shapes, such as a frustum, as shown in "Hiccups".
 * One is one of the many Numberblocks to appear in different colours. The others are Two, Three, Four, Five, Seven and Eleven.
 * One had a square eye in the Square Club episode, but it is a one time thing though. This foreshadows One Hundred, as she is a bigger version of One who also happens to have a similar square eye to One's. Same with One Million.

Gallery
Has its own page.