WPF Sudoku GP 2019: Round 6 is over

Dear Players,

Sudoku GP Round 6 has ended. You can see the official results here: https://gp.worldpuzzle.org/content/official-results-wpf-gp-sudoku-6-4
Congratulations to Tantan Dai of China for winning the round!

For a complete schedule of the remaining rounds of 2019, click here: https://gp.worldpuzzle.org/content/sudoku-gp

For a look back at earlier rounds, click here: https://gp.worldpuzzle.org/content/archive-2019

Thanks to everyone who participated! We hope to see you again for Round 7.