A preacher went into his church and he was praying to God.
While he was praying, he asked God, "How long is 10 million years to you?"
He replied, "1 second."
The next day the preacher asked God, “God, how much is 10 million dollars to you?"
And God replied, "A penny."
Then finally the next day the preacher asked God, “God, can I have one of your pennies?"
And God replied, "Just wait a sec."
Sudoku is played on a square field 9 by 9 of cells. The field itself is divided into regions (3 by 3 squares).
The goal of Sudoku is to fill all the empty cells with numbers 1-9 (one digit per cell), using the following rules:
1. The number can appear only once in each row.
2. The number can appear only once in each column.
3. The number can appear only once in each district.
Simply put, the same number can appear only once in each row, column and region.
