9
4
4
7
1
8
9
6
8
3
1
9
5
8
4
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2
9
8
3
1
3
5
9
1
2
3
4
5
6
7
8
9
?
~
123
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Irregular Vudoku(Hard) https://gridpuzzle.com/irregular-vudoku/rex64

Latest score list for #rex64

fa
family "1 秒前"
6'26''
an
anonymous "13 分前"
19'39''
an
anonymous "36 分前"
18'52''
an
anonymous "43 分前"
16'7''
Em
Emma "49 分前"
4'47''
te
teriyaki "1 時間前"
4'35''
gu
guest "1 時間前"
3'37''
an
anonymous "2 時間前"
11'39''
gu
guest "32 分前"
10'51''
fa
farmstand "2 時間前"
7'4''

Latest score list for Irregular Vudoku

te
technology solved puzzle No#lm06z;
13'54''
Ja
Jacob solved puzzle No#l52q0;
8'2''
gu
guest solved puzzle No#3e024;
14'39''
be
beauty solved puzzle No#lrrj1;
8'9''
gu
guest solved puzzle No#odpp2;
19'54''
de
degree solved puzzle No#lmgzr;
19'51''
Ja
James solved puzzle No#l98gx;
7'57''
an
anonymous solved puzzle No#odpp2;
5'58''
be
betting solved puzzle No#lxd73;
7'19''
El
Elijah solved puzzle No#lm6qw;
16'21''

How to play Irregular Vudoku

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.

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.

Irregular Vudoku= Vudoku Sudoku + Irregular Sudoku (Jigsaw Sudoku)

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