Category | Price | Seller | Device |
---|---|---|---|
Games | Free | Yuki Fujimoto | iPhone, iPad, iPod |
The object is to shade in some of the grid squares.
No two shaded squares should be adjacent, and all of the unshaded squares should be in one contiguous region – equivalently, any two unshaded squares should have a path joining them through adjacent unshaded squares.
Squares with a number and arrow are clues, and may also be shaded or unshaded.
If a clue is unshaded, the number tells how many shaded squares the arrow points to.
If a clue is shaded, it gives no information (it can be right or wrong).