Numberphile

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This is Numberphile. We mainly post videos about mathematics and just numbers in general.

All in Problems

The Moving Sofa Problem

Mar 23

Mar 23 The Moving Sofa Problem

Dan Romik, Problems

The Legend of Question Six

Aug 16

Aug 16 The Legend of Question Six

Simon Pampena, Problems

Stars and Bars (and bagels)

Jul 25

Jul 25 Stars and Bars (and bagels)

Ken Ribet, Problems

Kakeya's Needle Problem

Oct 15

Oct 15 Kakeya's Needle Problem

Charles Fefferman, Problems

The 8 Queen Problem

Aug 21

Aug 21 The 8 Queen Problem

James Grime, Chess, Problems

Monkeys and Coconuts

Apr 29

Apr 29 Monkeys and Coconuts

Tony Padilla, Problems

That Viral Math Problem (Cheryl's Birthday)

Apr 17

Apr 17 That Viral Math Problem (Cheryl's Birthday)

Simon Pampena, Problems

Happy Ending Problem

Jul 1

Jul 1 Happy Ending Problem

Ron Graham, Problems, Combinatorics

Mathematical Way to Choose a Toilet

Jun 26

Jun 26 Mathematical Way to Choose a Toilet

Ria Symonds, Problems

More about Pebbling a Chessboard

Dec 20

Dec 20 More about Pebbling a Chessboard

Zvezdelina Stankova, Chess, Problems

Pebbling a Chessboard

Dec 19

Dec 19 Pebbling a Chessboard

Zvezdelina Stankova, Chess, Problems