Here you can find the tasks of the previous WPF Sudoku GPs.
Puzzle GP
1st round - 27.1. - 30.1. - Serbia
2nd round - 24.2. - 27.2. - Slovakia
3rd round - 24.3. - 27.3. - Netherlands
4th round - 21.4. - 24.4. - USA
5th round - 19.5. - 22.5. - Czech Republic
6th round - 16.6. - 19.6. - Turkey
7th round - 14.7. - 17.7. - Bulgaria
8th round - 11.8. - 14.8. - India
1) WPF Puzzle GP1
The first WPF Puzzle GP was in January 2017 and it was open from 12.00 on January 27, 2017 to 23.59 on January 30, 2017.
The practice and competition puzzles can be open here.
2) WPF Puzzle GP2
The second WPF Puzzle GP was in February 2017 and it was open from 12.00 on February 24, 2017 to 23.59 on February 27, 2017.
The practice and competition puzzles can be open here.
3) WPF Puzzle GP3
The third WPF Puzzle GP was in March 2017 and it was open from 12.00 on March 24, 2017 to 23.59 on March 27, 2017.
The practice and competition puzzles can be open here.
4) WPF Puzzle GP4
The fourth WPF Puzzle GP was in May 2017 and it was open from 12.00 on May 21, 2017 to 23.59 on May 27, 2017.
The practice and competition puzzles can be open here.
5) WPF Puzzle GP5
The fifth WPF Puzzle GP was in June 2017 and it was open from 12.00 on June 16, 2017 to 23.59 on June 19, 2017.
The practice and competition puzzles can be open here.
6) WPF Puzzle GP6
The sixth WPF Puzzle GP was in July 2017 and it was open from 12.00 on July 14, 2017 to 23.59 on July 17, 2017.
The practice and competition puzzles can be open here.
7) WPF Puzzle GP7
The seventh WPF Puzzle GP was in August 2017 and it was open from 12.00 on August 4, 2017 to 23.59 on August 8, 2017.
The practice and competition puzzles can be open here.