Can of snakes
(Published on 18. December 2023, 19:27 by Seiz7)
Rules:
1. Normal Sudoku rules apply. Place the digits 1 through 9 in each empty cell. Digits must not repeat within the same row, column, or box.
2. Regions: EVERY cell in the grid is part of a snake. A snake is a group of orthogonally connected cells, with circle indicating the head of the snake and the digit within the circle indicates the snake's length. All snakes are one cell wide and do not branch. Snakes of the same size do not share an edge; they can be diagonally distant from each other. The snake cant touch itself
3. Anti-Knight :Digits must not repeat in cells that are a chess knight's move apart.
4. Cells on either side of the inequality symbol must have values that abide by the indicated relationship.
Solution code: Enter row 1 and row 2 digits (no spaces)
Comments
on 29. December 2023, 22:11 by hepcecob
This is a head spinner. Doesn't require any biofication, but there is just a lot to check, especially with the knight rule...
on 28. December 2023, 09:10 by tonald
Full of attractiveness in finding snakes.
on 24. December 2023, 12:00 by hepcecob
The CTC app rules need to be updated: anti-knight, and snake cannot touch itself.
on 24. December 2023, 03:11 by Seiz7
I forgot to specify the rules
on 19. December 2023, 17:24 by ONeill
Difficult all the way through, broke it multiple times, good fun though :)
on 19. December 2023, 11:25 by Seiz7
There can be one cell regions sorry
on 18. December 2023, 21:33 by AdiBoneHead
A group can't be one right? There aren't any one cell long snakes?
