Two worlds collide as the Alphablocks meet the Numberblocks for the very first time. Will they be friends?
Tentacled troublemaker Octonaughty is back! Octoblock and The Exciting X team up to 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.
