nonogram.el provides an implimentation of nonograms for emacs.
To try out nonogram.el, first clone the project to a directory and then run M-x load-file RET and enter path/to/nonogram.el. To generate a puzzle and start solving, execute M-x nonogram. By default the puzzle is generated on a 10x10 grid.
Controls consist of the typical emacs movement keys (i.e. C-f, C-b, C-p, C-n), as well as C-e and C-a for line movement. Additionally, space may be used to mark a box as filled, and j to mark a box as empty.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.