Just like the previous AT Sudoku, this is also a solvable Sudoku pattern with a single possible solution (no guessing). Dots indicate difficulty level: 1 - Easy; 2 - Moderate; 3 - Hard; 4 - Tough. If no dot is found on top of the grid, then it's not a Sudoku, so don't try to solve it ;) It's for design consistency purposes only. Make sure that the number bricks are ordered from 1 to 9. Use keyboard numbers to select each number (or set pen's mode to "cycle").

Using numbers isn't mandatory, you can use other 9 different shapes. So is the layout.

I've drawn some bold rounded letters, but they can be anything (logo, smileys, icons - you name it!). This website will help you create solvable Sudoku patterns out of your own layout design: http://www.paulspages.co.uk/sudoku/index.htm This is a 3rd Fontstruct Game Competition entry, but if I come up with another entry, I might drop one of my two Sudoku themed fontstructions, so I need your help here :). Work's in progress, so letter shapes might go over some change. Thanks!

Thanks for TP and FF, really appreciated!