EP1 - Once Upon a Time EP2 - Blockzilla EP3 - The Numberblocks Express EP4 - Fruit Salad EP5 - Zero EP6 - Now We Are Six to Ten EP7 - Numberblobs EP8 - Building Blocks EP9 - Peekaboo! EP10 - Hiccups EP11 - What's The Difference? EP12 - Numberblock Rally EP13 - Five and Friends EP14 - Octoblock to the Rescue! EP15 - Ten Again EP16 - Flatland EP17 - Pattern Palace EP18 - The Legend of Big Tum EP19 - Mirror, Mirror EP20 - The Wrong Number EP21 - Eleven EP22 - Twelve EP23 - The Way of the Rectangle EP24 - Ride the Rays EP25 - Block Star EP26 - Thirteen EP27 - Fourteen EP28 - Fifteen EP29 - Tween Scenes EP30 - Step Squads EP31 - Episode 31 EP32 - Episode 32 EP33 - Episode 33 EP34 - Episode 34 EP35 - Episode 35 EP36 - Episode 36