S6 E1: Painting by Numbers

S6 E2: Leap Blob

S6 E3: Ice and Dice

S6 E4: Go Go Domino

S6 E5: Ten in the Bed

S6 E6: Shape Party

S6 E7: Can We Have Our Ball Back?

S6 E8: Cuboid Castle

S6 E9: On My Way to Numberblock Fair

S6 E10: Octoblock and the Path of Justice

S6 E11: Five's Handy Shop

S6 E12: As Tall as the Sun

S6 E13: Feeding Time

S6 E14: Rockets and Rekenreks

S6 E15: The Pattern of Patterns