3 - 1Once Upon a Time Sep. 16, 2018- 3 - 2Blockzilla Sep. 17, 2018
- 3 - 3The Numberblocks Express Sep. 18, 2018
- 3 - 4Fruit Salad Sep. 19, 2018
- 3 - 5Zero Sep. 20, 2018
- 3 - 6Now We Are Six to Ten Sep. 23, 2018
- 3 - 7Numberblobs Sep. 24, 2018
- 3 - 8Building Blocks Sep. 25, 2018
- 3 - 9Peekaboo! Sep. 26, 2018
- 3 - 10Hiccups Sep. 27, 2018
- 3 - 11What's The Difference? Sep. 30, 2018
- 3 - 12Numberblock Rally Oct. 01, 2018
- 3 - 13Five and Friends Oct. 02, 2018
- 3 - 14Octoblock to the Rescue! Oct. 03, 2018
- 3 - 15Ten Again Oct. 04, 2018
- 3 - 16Flatland Oct. 07, 2018
- 3 - 17Pattern Palace Oct. 08, 2018
- 3 - 18The Legend of Big Tum Oct. 09, 2018
- 3 - 19Mirror, Mirror Oct. 10, 2018
- 3 - 20The Wrong Number Oct. 11, 2018
- 3 - 21Eleven Jan. 20, 2019
- 3 - 22Twelve Jan. 21, 2019
- 3 - 23The Way of the Rectangle Jan. 22, 2019
- 3 - 24Ride the Rays Jan. 23, 2019
- 3 - 25Block Star Jan. 24, 2019
- 3 - 26Thirteen Jan. 27, 2019
- 3 - 27Fourteen Jan. 29, 2019
- 3 - 28Fifteen Jan. 30, 2019
- 3 - 29Tween Scenes Jan. 31, 2019
- 3 - 30Step Squads Feb. 01, 2019
