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Irregular dodecadoku - 12x12 jigsaw sudoku: Symmetric. Beginner No. 1

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Irregular Dodecadoku - 12x12 jigsaw sudoku puzzle PDF to download

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Rule of the game

The jigsaw Dodecadoku puzzles are sudoku of 12 cells out of 12.
There are 12 irregularly shaped regions with 12 squares each.
You must fill in the empty boxes with the values: 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B and C.
Each region, each column and each line do not contain the same character several times.

Composition of an irregular 12x12 sudoku puzzle

A Dodecadoku is a variation of a 9x9 irregular Sudoku puzzle.
There is no mathematical calculation to provide.
All empty boxes can be found by logic.

Attributes of this 12x12 jigsaw puzzle PDF

• Irregular areas are symmetrical.
• All the boxes of this grid can be solved by an inclusive method while accepting other methods.
• This grid has 80 boxes to be found.