Three has lost one of her buttons! Can detective Numberblock One help find it?

One to Four's pet bugs are racing on special tracks, but can they follow the perimeter?

It's Numberblock Seventeen's area art challenge! Who can find the area of a canvas?

One needs to fix the space satellite to power up a special show.

Nine and friends learn all about capacity.

Five's new smoothie café is open! Can the Numberblocks get the orders right?

The Odd Blocks are meeting for their special club. Can Numberblock One join it?

Five must work with her friends to reach the stars and make a wish.

The Numberland Rescue Team take on a series of urgent missions for the Numberblobs.

Numberblocks Six to Ten sing about parts and wholes, and the numbers they have inside.

When it's karaoke time in Numberland, One to Five make it twice as fun by doubling up.

It's the double doors challenge! How will the Numberblocks solve Fifteen's puzzles?

Nine finds new ways to add numbers as he puts on a magic show for the Numberblobs.

Thirteen is learning to jump and take away some blocks. What's left?

Who will win the Numberblocks bowling tournament?