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The Numberblocks and Numberblobs have to do some clever counting to cross a sticky swamp and reach the perfect place for a picnic.
First Air Date : Jan 23, 2017
Last Air date : Mar 18, 2024
Episode : 135 Episode
Season : 6 Season
Runtime: 26:14 minutes
Studio: CBeebies
Country: United Kingdom
Cast:
Crew:
