Season 1 - Episode Guide

Two worlds collide as the Alphablocks meet the Numberblocks for the very first time.

Tentacled troublemaker Octonaughty is back! Can Octoblock and The Exciting X save the day?

Detective One is on the trail of Big Tum as he chomps his way through Alphaland. Yum, yum!

It's Alphablocks v Numberblocks in the first ever Blocks v Blocks obstacle relay race.