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Beat the Calculator
View More From Kjartan Poskitt
Kjartan Poskitt proves what looks complicated can be simple.
  1. Beat the Calculator
    02:54
    Beat the Calculator
  2. 1089
    06:56
    1089
  3. Perfect pentagon
    04:14
    Perfect pentagon
  4. Fabulous flexagon
    02:05
    Fabulous flexagon
  5. Making Cubes
    05:26
    Making Cubes
  6. Prime number pizza
    04:24
    Prime number pizza
  7. Numerical masterclass
    03:20
    Numerical masterclass
  8. Q&A with Kjartan Poskitt
    05:19
    Q&A with Kjartan Poskitt
  9. UK schools vs American schools
    02:13
    UK schools vs American schools
  10. Toxic Relationships
    04:42
    Toxic Relationships
  11. Y is for Young Adult
    03:43
    Y is for Young Adult
  12. School days
    03:57
    School days
  13. Introducing Cookie
    04:11
    Introducing Cookie
  14. Whuppity Stoorie by Lari Don
    16:05
    Whuppity Stoorie by Lari Don
  15. Sarah’s route into fiction
    07:16
    Sarah’s route into fiction
  16. Cookie’s Brain Busting Quiz
    06:44
    Cookie’s Brain Busting Quiz
  17. Names and Questions
    07:57
    Names and Questions
  18. Stories and puzzles
    01:34
    Stories and puzzles
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