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Showing posts with label Roman Sudoku. Show all posts
Showing posts with label Roman Sudoku. Show all posts

Puzzle No.154

This is a Roman Sudoku from the Polish Sudoku Championship - 2007.

PUZZLE NO.154: ROMAN SUDOKU

SOLUTION:

Puzzle No.142

This is a Roman Sudoku from the World Sudoku Championship - 2009.

PUZZLE NO.142: ROMAN SUDOKU

SOLUTION:

Rules of 'Roman Sudoku'

Complete the grid such that each row, column and 3x3 box contain numbers 1 to 9 as shown in Roman numbers. Some lines are already given, which cannot be removed.

EXAMPLE:


UNIQUE SOLUTION: