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Diagonal Irregular Vudoku(Hard) https://gridpuzzle.com/irregular-x-vudoku/21v89

Latest score list for #21v89

su
sundays dog a second ago
6'14''
an
anonymous 8 minutes ago
13'37''
Re
Recovery 33 minutes ago
16'37''
an
anonymous 58 minutes ago
19'1''
de
degree 30 minutes ago
4'37''
gu
guest 40 minutes ago
7'45''
an
anonymous an hour ago
15'39''
an
anonymous 47 minutes ago
15'54''
an
anonymous an hour ago
17'42''
an
anonymous 50 minutes ago
3'56''

Latest score list for Diagonal Irregular Vudoku

Ch
Charlotte solved puzzle No#pw6jz;
15'31''
pe
petrol solved puzzle No#16780;
19'11''
de
degree solved puzzle No#j8p51;
15'31''
an
anonymous solved puzzle No#wem8k;
8'47''
ma
masters solved puzzle No#k8jn5;
18'35''
de
degree solved puzzle No#8w0gx;
17'46''
su
sundays dog solved puzzle No#ge9y1;
4'20''
Is
Isabella solved puzzle No#ge9y1;
10'48''
Ch
Charlotte solved puzzle No#0y762;
13'5''
gu
guest solved puzzle No#16780;
17'39''

How to play Diagonal Irregular Vudoku

Diagonal Irregular Vudoku Rules

Basic Rules

  1. Standard Sudoku Rules:
    ○ Each row, column, and specified region must contain all of the numbers from 1 to 9, without repetition.
    ○ A number cannot appear more than once in a row, column, or specified region.

  2. Vudoku-Specific Rule:
    ○ The number at the vertex of each marked "V" must be either the sum or the difference of the other two numbers of the "V".

Additional Rules:

  • Irregular Sudoku Rule: Each row, column, and irregularly shaped block must contain all the digits (1-9) without repetition. This is the key difference.

  • Diagonal Sudoku Rule: Sudoku main diagonals also contain the digits 1 through 9.

Vudoku is a variant of the classic Sudoku puzzle, which incorporates arithmetic into the traditional number-placing logic game. In addition to adhering to the standard Sudoku rules, players must also consider the mathematical relationship between certain numbers in the grid, specifically those positioned in a "V" shape.

Diagonal Irregular Vudoku = Vudoku Sudoku + Irregular Sudoku (Jigasw Sudoku) + Diagonal Sudoku.

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