# sudoku!

Sudoku is an obnoxious game in which you place numbers in a puzzle
with some constraint. For example, in the puzzle below you place the numbers 1 through 9 so no number is repeated
in a row, a column, or section. A section is one of the three-by-three subgrids outlined in black. There are many variations,
but the form below is common.

I decided to build a sudoku solver after reading Peter Norvig's Solving Every Sudoku Puzzle.
There's more about my solver on Bitbucket: https://bitbucket.org/corbos/sudoku.

## Play

- Fill in your known numbers or select one of the pre-defined puzzles from the list. (Actually, you don't
*have* to fill anything in. The solver will "solve" an empty puzzle without complaint. It's easy!)
- Click the "Solve" button.
- Savor your solution.

## Disappointments

- The solver just solves the stupid puzzle. It doesn't share anything about its process. That is, you don't learn anything.
It's kind of cheating.
- If your puzzle is unsolvable, the solver won't tell you why. It just complains.
- If there's more than one solution, the solver stops after the first. It's lazy like that.
- The solver employs some very unattractive JavaScript. That isn't disappointing to everyone, but it's bound to
bother someone.