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.

Are the Sudokus from the „ultrahardcore“ series by Stefan Heine (Sudoku author from the Sudoku World Championships) really not solvable with logic? : r/sudoku

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

The Puzzling World of Logic: World Sudoku Championship 2016

Prague, Czech Republic. 07th Nov, 2018. The World Sudoku & Puzzle Championship was held in Prague, Czech Republic, on November 7, 2018. On the photo is seen Jakub Ondrousek from Czech Republic.

WSC 2023 - World Sudoku Championship - Toronto, Canada

What Happens During a World Sudoku Championship?

How the world sudoku champion solves sudoku

Sudoku Assistant -- Solving Techniques

When and how to participate in Sudoku World Championship 2017? - Quora