Daily Binairo
Rules
Click on cells and fill the board with white or black circles. To choose the correct color follow these rules:
- No more than two of the same colour next to each other
- Each row and column must have the same number of coloured circles
- In the non-Plus version no two rows or columns must be the same
- In 'Plus' a '=' symbol between two cells means these two cells are the same
- In 'Plus' a 'X' symbol between two cells means these two cells must be different
Guaranteed a single solution!
Comments
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... by: nono
... by: Thinkist
This reminds me of the many like puzzles in this game called Islands of Insight (https://store.steampowered.com/app/2071500/Islands_of_Insight/), where many different rules can be applied to make many different kinds of black-and-white puzzles in this game's Logic Grids.
For example, Binairo can generally be coded in using a couple of "Don't make this pattern" rules and some Darts.
Anyway, back to the webpages. For those using a mouse: left-click to add black, right-click to add white. Both options cycle between black, white, and empty upon subsequent clicks. I mention this because these precise details aren't exactly in the Rules. Also, in Islands of Insight, one could simply left-click to add black, and instantly right-click to change it to white without the need to erase a cell (or vice versa), and it would be nice to have that behavior here as well.