Numberphile

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

All in Puzzle

Bizarre Sudoku Set-Up

Mar 17

Mar 17 Bizarre Sudoku Set-Up

Cracking the Cryptic, Sudoku, Puzzle, Mark Goodliffe

The Most Mathematical Sudoku

Jan 8

Jan 8 The Most Mathematical Sudoku

Simon Anthony, Cracking the Cryptic, Sudoku, Puzzle

The Phistomephel Ring

Jan 4

Jan 4 The Phistomephel Ring

Simon Anthony, Cracking the Cryptic, Sudoku, Puzzle

The Goat Problem

Dec 24

Dec 24 The Goat Problem

Puzzle, James Grime, Trigonometry

Get Off The Earth

Aug 19

Aug 19 Get Off The Earth

Ben Sparks, Puzzle

A Sequence with a Mistake

May 12

May 12 A Sequence with a Mistake

Neil Sloane, Sequences, Puzzle

Annoying Puzzles

Jan 31

Jan 31 Annoying Puzzles

Tim Harford, Puzzle

Lewis Carroll's Pillow Problem

Apr 28

Apr 28 Lewis Carroll's Pillow Problem

Puzzle, Alex Bellos

Apr 21

Apr 21 15-to-1 puzzle

Steven Bradlow, Puzzle

Mondrian Puzzle

Nov 14

Nov 14 Mondrian Puzzle

Gordon Hamilton, Puzzle

The Josephus Problem

Oct 28

Oct 28 The Josephus Problem

Daniel Erman, Puzzle

Jan 16

Jan 16 Knight's Tour