Sudoku, version 1/2

[Martin]

I wrote this this morning while playing with ncurses. Doesn't check for victory or load/save games yet, but checks errors as you go. Arrow keys to move around, 1 - 9 to add a number, 0 to erase a number, q to quit.

Enjoy! Tell me if you find bugs. Compile with

code:

g++ sudoku.cpp -o sudoku -lncurses

. You need to have ncurses installed for it to work.

EDIT: Now it can load maps. Still no saving or victory checking yet.

[wtd]

Without extensively analyzing the code, any time I see "error checking" I immediately think "exceptions."

Yes, C++ has exceptions.

[Martin]

Oh I know about C++ exceptions.

But what I meant by error checking was checking when the user made a mistake with the game rules, such as putting two of the same number in the same row/column/3x3 box.

[wtd]

Ah.