Video · Stones on an Infinite Chessboard – Numberphile TwitterShare on Facebook0 25 views Numberphile - January 10, 2022 Science Numberphile More Videos Ordinal Numbers – Numberphile Science · 1 day ago The Anti-Knight Killer Sudoku – Numberphile Science · 1 week ago The Anti-Knight Killer Sudoku – Numberphile Science · 1 week ago The Secret of the Raffle Function (epic proof) – Numberphile Science · 3 weeks ago The Joy of Harshad Numbers – Numberphile Science · September 24, 2025 Lord of the Commutative Rings – Numberphile Science · September 10, 2025 Immense Subcubic Graphic Numbers – Numberphile Science · August 21, 2025 The Holey Monster (with 934 faces) – Numberphile Science · July 31, 2025