What Actually Happens at a Sudoku World Championship?

An overview and few lessons from the World Sudoku Championship and other high-level Sudoku competitions. Event description, conditions, main features and prizes.

Puzzled in Beijing: Pictures from the 2013 World Sudoku and World Puzzle Championships

It's World Puzzle Championship week

Self-taught, blazing-fast: Meet India's A-team for the World Sudoku Championship : r/unitedstatesofindia

Sudoku solving algorithms - Wikipedia

To Wear the Sudoku Crown, One Must Solve Any Number of Puzzles - The New York Times

World #Sudoku Championship 2017, Dress Them Up

Sudoku Assistant -- Solving Techniques

Solving puzzles is in sudoku champ's genes – The Mercury News

First Day of China Sudoku Championship Devoted to Children - The New York Times