Puzzle No.332

Puzzle: Irregular Sudoku
Source: Indian Puzzle Championship 2010

PUZZLE NO.332: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.286

This is an Irregular Sudoku from the Indian Sudoku Championship - 2010.

PUZZLE NO.286: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.274

This is an Irregular Sudoku from the Indian Sudoku Championship - 2010.

PUZZLE NO.274: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.258

This is an Irregular Sudoku made by Deb Mohanty.

PUZZLE NO.258: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.231

This is an Irregular Number Place puzzle from the Indian Puzzle Championship - 2008.

PUZZLE NO.231: IRREGULAR NUMBER PLACE (1~8)


SOLUTION:

Puzzle No.187

This is an Irregular Sudoku from the French Puzzle Championship - 2005.

PUZZLE NO.187: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.153

This is an Irregular Sudoku from Sudokucup 1 made by Karel Tesar.

PUZZLE NO.153: IRREGULAR SUDOKU

SOLUTION:

Puzzle No.99

This is an Irregular Sudoku

PUZZLE NO.98: IRREGULAR SUDOKU

SOLUTION:

Puzzle No.61

This is an Irregular Number Place puzzle from the Japanese Sudoku Championship - 2007.

PUZZLE NO.61: IRREGULAR NUMBER PLACE (1~7)


SOLUTION:

Puzzle No.58

This is an Irregular Sudoku from the Bulgarian Sudoku Championship - 2007.

PUZZLE NO.58: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.45

This is an Irregular Sudoku from the Bulgarian Sudoku Championship - 2007.

PUZZLE NO.45: IRREGULAR SUDOKU


SOLUTION:

Puzzle No.32

This is an Irregular Sudoku from the Bulgarian Sudoku Championship - 2007.

PUZZLE NO.32: IRREGULAR SUDOKU


SOLUTION:

Rules of 'Irregular Sudoku'

Place numbers in the grid such that each row, column and thick-outlined region contain the numbers 1 to 9.

EXAMPLE:


UNIQUE SOLUTION:

Puzzle No.18

This is an Irregular Number Place puzzle from the Brazilian Puzzle Championship - 2007.

PUZZLE NO.18: IRREGULAR NUMBER PLACE (1~7)


SOLUTION:

Puzzle No.17

This is an Irregular Number Place puzzle from the Brazilian Puzzle Championship - 2007.

PUZZLE NO.17: IRREGULAR NUMBER PLACE (1~6)


SOLUTION:

Rules of 'Irregular Number Place'

Place numbers of the given range (eg. 1~8) in the grid such that each row, column and outlined region contain each number exactly once.

EXAMPLE: (1~8)

UNIQUE SOLUTION: