7
4
4
1
9
6
9
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9
1
7
8
9
5
6
7
1
2
3
4
5
6
7
8
9
?
~
123
1
 
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3
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Irregular Vudoku(Expert) https://gridpuzzle.com/irregular-vudoku/5k860

Latest score list for #5k860

gu
guest a second ago
10'47''
gu
guest 11 minutes ago
4'12''
gu
guest 26 minutes ago
18'7''
gu
guest 16 minutes ago
13'11''
an
anonymous 16 minutes ago
19'22''
an
anonymous 44 minutes ago
8'52''
Pa
Paintless an hour ago
6'27''
an
anonymous an hour ago
6'8''
an
anonymous 2 hours ago
14'3''
Tr
Trading an hour ago
5'49''

Latest score list for Irregular Vudoku

Re
Rehab solved puzzle No#7rx24;
18'47''
gu
guest solved puzzle No#45wn5;
9'4''
Ev
Evelyn solved puzzle No#x8qd8;
15'58''
Mi
Mia solved puzzle No#jnw41;
12'22''
gu
guest solved puzzle No#ejx77;
5'29''
cr
credit solved puzzle No#5wyw0;
9'37''
No
Noah solved puzzle No#5wwj9;
17'57''
Av
Ava solved puzzle No#pppkv;
17'2''
re
repair solved puzzle No#zgnqv;
14'12''
ch
chocolate solved puzzle No#zgnqv;
19'45''

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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