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Killer Sudoku 9x9

Сложность: очень сложная

Выпущено: 04.03.2011

Среднее время: 01:40:38 (310 участник(ов))

Rules

Killer Sudoku правила are easy:

Each puzzle consists of a 9x9 Sudoku grid containing areas surrounded by gray or dotted lines. The object is to fill all empty squares so that the numbers 1 to 9 appear exactly once in each row, column and 3x3 box, and the sum of the numbers in each area is equal to the clue in the area’s top-left corner. In addition, no number may be used in the same area more than once.

См. правила Sudoku