3
2
3
2
2
2
1
3
4
5
3
1
2
3
5
3
2
3
4
2
7
1
1
3
6
4
9
7
5
2
3
4
6
8
3
7
4
5
8
3
9
2
3
7
8
3
7
2
1
7
9
8
3
3
3
2
5
1
2
3
3
3
3
2
4
4
1
2
2
3
1
2
3
4
5
6
7
8
9
?
~
123
1
 
2
3
Helping solve
Undo
Redo
Delete
0
Hint
copy & share
Share puzzle to your friends and family

Anti-knight Skyscraper Sudoku(Medium) https://gridpuzzle.com/anti-knight-skyscraper-sudoku/4nrw4

Latest score list for #4nrw4

an
anonymous a second ago
13'20''
gu
guest 16 minutes ago
12'48''
fa
farmstand 15 minutes ago
8'28''
an
anonymous 33 minutes ago
11'1''
he
healthcare 23 minutes ago
14'34''
ou
outsource an hour ago
16'4''
La
Lawyer 50 minutes ago
18'56''
gu
guest an hour ago
3'54''
gu
guest 30 minutes ago
13'49''
Ho
Hosting an hour ago
17'23''

Latest score list for Anti-knight Skyscraper Sudoku

Av
Ava solved puzzle No#eqkvk;
16'35''
fi
finance solved puzzle No#je89e;
5'5''
bu
business solved puzzle No#je89e;
13'12''
an
anonymous solved puzzle No#6n29n;
12'50''
su
sundays dog solved puzzle No#je89e;
14'16''
gu
guest solved puzzle No#lpeez;
4'22''
re
refinancing solved puzzle No#37zg1;
12'50''
in
insurance solved puzzle No#v0wjd;
17'10''
ma
masters solved puzzle No#6n29n;
4'46''
Ev
Evelyn solved puzzle No#l4vre;
8'54''

How to play Anti-knight Skyscraper Sudoku

Anti-knight Skyscraper Sudoku Rules:

Skyscraper Sudoku contains clues around the edge. The task is to place digits in the grid. Each digit represents the height of the skyscraper in each cell. The numbers outside the grid represent the number of skyscrapers seen from the corresponding direction.

Anti-knight Skyscraper Sudoku Additional Rules:

  • Anti-Knight Sudoku all cells at a chess knight move (at a distance of 2 by 1) must hold different numbers.

Skyscraper Sudoku combines the logic of regular Sudoku with a special rule based on visibility:

  • Regular Sudoku Rules Apply: Like regular Sudoku, each row, column, and 3x3 box must contain the digits 1 through 9 exactly once.

  • Skyscraper Clues: Numbers appear outside the grid, indicating how many digits are visible from that direction (row or column) if you imagine them as skyscrapers.

For example, a clue 3 next to a row means looking along that row, you should see exactly 3 digits without any other skyscrapers blocking your view.

Anti-knight Skyscraper Sudoku = Anti-knight Sudoku + Skyscraper Sudoku

Privacy Policy Copyright Gridpuzzle © 2024