Season
Season 8 Episode
- Season 3 Once Upon a Time
- Season 3 Blockzilla
- Season 3 The Numberblocks Express
- Season 3 Fruit Salad
- Season 3 Zero
- Season 3 Now We Are Six to Ten
- Season 3 Numberblobs
- Season 3 Building Blocks
- Season 3 Peekaboo!
- Season 3 Hiccups
- Season 3 What's the Difference?
- Season 3 Numberblock Rally
- Season 3 Five and Friends
- Season 3 Octoblock to the Rescue!
- Season 3 Ten Again
- Season 3 Flatland
- Season 3 Pattern Palace
- Season 3 The Legend of Big Tum
- Season 3 Mirror, Mirror
- Season 3 The Wrong Number
- Season 3 Eleven
- Season 3 Twelve
- Season 3 The Way of the Rectangle
- Season 3 Ride the Rays
- Season 3 Block Star
- Season 3 Thirteen
- Season 3 Fourteen
- Season 3 Fifteen
- Season 3 Tween Scenes
- Season 3 Step Squads
Numberblocks - Season 3 Episode 22 Twelve
8.90 5 minutes Ten and Two make Twelve, who discovers she is a super-rectangle with amazing special powers. Learn all about the number 12 with Numberblock Twelve!
