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Start
23.12. - 20:00

Finish
26
.12. - 22:00

 Diagonal Sudoku - Variants 

From 23.12. after 20:00 (CET)

- Sign in and if you are not registered first Register (top right)
- Click button 'START' when you are ready

- Fill out the form, and click 'SUBMIT'

- Click on the link in the return message
- Download the Puzzle Booklet, and print
- Solve whatever puzzles you can
- Enter the answer keys carefully into the submission form, and click 'SUBMIT'
- Solutions of the task send only once!

· Contest Length: 120 minutes

· Total Points: 200 + bonus

· Bonus: 1 points per minute saved

· Grace Period: No limit

· Penalty: 2 points per minute used

Support

 Logical Contests 2017 

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(Important: Donations are NOT a condition for participation in competitions.)

 Logical Contests 2018 

 Logical Contest 2019 

 Logical Contest 2020 

 Logical Contest 2021 

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