Nonovi is a terminal nonogram game
Nonovi uses format nnv to store your nonograms.
Your nnv file should start with b- which signifies start of the board.
b-
Then, for every row in your board you should have a row's length of characters - x if it's filled, _ if it's empty.
b-
xxx
x_x
xxx
If you're done with the board, your next line should be eb- to mark end of the board.
b-
xxx
x_x
xxx
eb-
Then, you should have h- to mark start of hints and two hint rows. First includes hints for columns, second - hints for rows.
Every set of hints should be separated by :, whilst each hint if multiple per row/column should be separated by -.
b-
xxx
x_x
xxx
eb-
h-
3:1-1:3
3:1-1:3
The next line after hints there should be eh- to mark end of hints.
b-
xxx
x_x
xxx
eb-
h-
3:1-1:3
3:1-1:3
eh-
Et voilà! Your nnv file is ready to be played with nonovi.