Futoshiki (also known under the name "Unequal" or "More or Less") is a logic puzzle with simple rules and challenging solutions.
The rules are simple.
You have to fill the grid with numbers so that:
- The numbers are from 1 to 9.
- Each row and column must contain only one instance of each number.
- The numbers should satisfy the comparison signs - less than or greater than.
Once completed, your coordinates are easily obtained.
S28° 06.abc E145° 40.xyz