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**Alphadoku - 25x25 sudoku puzzle to print**

**Direct call from the page.**

This page has been called directly or with invalid parameters.

As a result, grid # 1 was called by default.

**Rule of the game**

An alphadoku puzzle is a sudoku of 25 squares out of 25.

The numbers are replaced by the letters A to Y.

You must fill in the empty boxes: Each line, each column and each region do not contain the same letter several times.

**Configuration of 25x25 sudoku puzzle**

Alphadoku is a variation of the classic 9x9 Sudoku.

There is no particular mathematical technique to apply.

Resolutions are made by a logical sequence of reasons.

**Characteristics of this grid to print**

• All the boxes of this puzzle can be solved by an

• This puzzle contains