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"I don't think I've seen Flatland (episode) before!"Four
This page is about the episode. For the place, see Flatland (place).

Flatland is an episode of Numberblocks.


Four takes a visit to Flatland, where all the flat shapes live, and he becomes a real square! Learn about shapes with numbers 1-10.


Squarey discovers a red stick. Four plays fetch with her, but the stick ends up flat on a wall. Squarey jumps in the wall and gets flat. When Four discovers it, he enters it and becomes a real square. Four wonders where he is, since he has a feeling they're not in Numberland anymore.

The red stick, with One's voice, welcomes them to Flatland, where all the flat shapes live. One (as a line) demonstrates becoming another shape by adding another line to become Two, in the shape of an Angle. Angle Two then adds another line to make Three, in the shape of a Triangle. She is then joined by three other Threes, shaped in different Triangles.

Squarey wanders off. Four follows her to where he sees four lines. Four sees they're at first making a Square, but they instead stretch out, and make a Rectangle Four. Rectangle shows Square Four other Fours shaped in different Quadrilaterals. They call out their names: Rectangle, Rhombus, Trapezium, Kite, Dart, Parallelogram, and Square.

Squarey leads the Square Four to another shape: Five in the shape of a Pentagon. He then sees Six in the shape of a Hexagon, and Seven in the shape of a Heptagon.

Squarey wants to go home. Eight, in the shape of an Octagon, appears. Octagon makes a Flying Basket. Three Lines appear, one of them making One, in the shape of a Circle. They make a balloon. On the way home, they pass by Nine the Nonagon and Ten the Decagon. Octagon says goodbye before he returns Four and Squarey to Numberland.

Four lands in a picnic with the other Numberblocks. He tells them about his time in Flatland where he was a real square and claims to be relieved to be Four again, and the Numberblocks cheer for him.


  • One
  • Two
  • Three
  • Four
  • Squarey
  • Five
  • Six
  • Seven
  • Eight
  • Nine
  • Ten


  • Squarey would appear in this episode, marking her third appearance in the series and her first appearance in Season 4.
  • This episode teaches about 2D Shapes.
  • Nine and Ten are the only Numberblocks whose Flatland counterparts have no dialogue throughout the episode.
  • Angle Two is the only Flatland inhabitant to stay made of lines and not curve his lines to make a face.
  • Parallelogram Four sounds like Eight.
  • Due to 4 being a real square, his blocks stay a square the whole episode. Numberblock Nine also stays as a square.
  • This episode is named after the novel called Flatland and the movie adaptation.
  • Every quadrilateral has a different accent, and presumably a different personality, from 4. They are all however voiced by Marcel McCalla.
  • The food at the picnic are: the square cheese and square bread from Four, the flapjacks first seen in How to Count, the cookies from Once Upon A Time, the fruits from Fruit Salad, the cupcakes, milkshakes, and sweet jar from Zero, and a custard pie from Octoblock to the Rescue!
  • 4 says, "Squarey, I've a feeling we're not in Numberland anymore,” which is a reference to the line, "Toto, I've a feeling we're not in Kansas anymore" from Wizard of Oz.
    • In October 17, 2021, an Alphablocks episode called The Wonderful Wizard of Az is a parody of Wizard of Oz, which makes it the second time in the Learningblocks series where Wizard of Oz was referenced.


  • When Four says "Hey, wait for me!", his right arm is disconnected.
  • Rhombus Four stays frozen when Square Four leaves.
  • When Four slides to the picnic basket, Seven slurps out of nothing. Eight was also holding nothing, but in the next shot he had a teacup and saucer. Plus, Seven was also having his cup of chocolate milk.
  • Four is fine with the circle-shaped One, despite other episodes establishing that he is afraid of round things.


Has its own page.



"Wait, I know what this gallery needs: your art!"Seventeen
This gallery is dedicated to fanart of Numberblocks. None of the pictures are official unless otherwise noted.



Numberblocks - Flatland 🔲

There's no place like home. There's no place like home.