About this programme
How Rectangly! Twenty-One helps some new friends find out how many rectangles they can make.
Programme listing
Numberblocks is next on CBeebies at 08:15 on Tue 11 Aug 2026.
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FreeviewUK channel list202
SkySky Q / Satellite608
Virgin MediaVirgin TV702
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How Rectangly! Twenty-One helps some new friends find out how many rectangles they can make.