Hide and Seek is the fifteenth episode of the first season of Numberblocks.


Five is reading a book while sitting by a tree. Numberblocks 1-4 play hide and seek. Five wants to play. She closes her eyes and counts to 5. But she carries on reading.

One hides behind Four, but...


Five marks pointing prints of 1 and 4 on another tree.


Four and One see that Five found them.

Three forms an L-shape and puts Groucho glasses on her face and numberling. She bumps into Two.


Five marks pointing prints of 2 and 3 on a rock.


Three and Two see that Five found them.

Now it's Five's turn to hide. Numberblocks 1-4 close their eyes and count to 4. Five hides behind the tree. As the Numberblocks search anywhere else while Five continues reading.

Four trips on a rock.


Two and Three found her!


Next, Two bumps into a rock.


One and Four found her!


Numberblocks 1-4 find Five again by her tree. Then they see Five hide behind the tree again. Numberblocks 1-4 join in.


  • Five's book has two pictures from the Numberblocks intro and the episode One.
  • This is the last Numberblocks episode to premiere in February 2017.
  • This is the final episode of Series 1.This was originally given to Ten Green Bottles before the "seasonal split" in 2018.
  • Five makes the most arrangements in this episode.
  • This is the first time a Numberblock more than Four appears as a shape other than vertical.
  • Goof: Before Three and Two add up, One is behind Two. After Five appears, One is with Four.


Numberblocks episodes
Here are all the Numberblocks episodes.

Series 1

High Five!

One, Another One, Two, Three, One, Two, Three!, Four, Five, Three Little Pigs, Off We Go, How to Count, Stampolines, The Whole of Me, The Terrible Twos, Holes, Hide and Seek

Ten out of Ten

Six, Seven, Eight, Nine, Ten, Just Add One, Blast Off, Counting Sheep, Double Trouble, The Three Threes, Odds and Evens, Fluffies, The Two Tree, Numberblock Castle, Ten Green Bottles

Series 2

Number Fun

Once Upon A Time, Blockzilla, The Numberblocks Express, Fruit Salad, Zero, Now We Are Six To Ten, Numberblobs, Building Blocks, Peekaboo!, Hiccups, What's the Difference?, Numberblock Rally, Five and Friends, Octoblock to the Rescue!, Ten Again

Fifteen and Friends

Flatland, Pattern Palace, The Legend of Big Tum, Mirror, Mirror, The Wrong Number, Eleven, Twelve, The Way of the Rectangle, Ride the Rays, Block Star, Thirteen, Fourteen, Fifteen, Tween Scenes, Step Squads

Series 3

Season 5

Fifteen's Minute of Fame, On Your Head, Ten's Place, Balancing Bridge, Sixteen, Square Club, Seventeen, Eighteen, Loop the Loop, Nineteen, Twenty, Tall Stories, Flights of Fancy, I Can Count to Twenty, Heist

Season 6

Sign of the Times, Fun Times Fair, The Lair of Shares, Terrible Twosday, Divide and Drive, Twenty-One and On, We're Going on a Square Hunt, Thirty's Big Top, Land of the Giants, Fifty, Sixty's High Score, The Big One, One Hundred, One Thousand and One, More To Explore

Upcoming (confirmed)


Numberblocks Theme Song

Fourth Wall Breaks

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