#5 PB

Everything is timely. A race even more.

#4 Sudoku versions

There is traditional and there are others. From everything.
From everything, as well.

Everybody can be clockmaster. It’s only a matter of the time. To fill a sudoku is more convenient.

Where does sudoku come from? From Japan? And what has to do with Egyptian pyramids? And with Albert Einstein? Now you can find out.

Sudoku is a logic game. Sudoku is not a football. You can skip 11 here.