Nice one!
A few notes/ideas:
1. Please tell me when I failed after filling the whole board with the wrong input :-)
2. Would be nice with a way of clearing the value again for the thinking process.
3. A different color for temporary memory help.
4. Left mouse button for 1, right button for 0 or clear the field?
A few notes/ideas:
1. Please tell me when I failed after filling the whole board with the wrong input :-)
2. Would be nice with a way of clearing the value again for the thinking process.
3. A different color for temporary memory help.
4. Left mouse button for 1, right button for 0 or clear the field?