Can paths touch at corners?
No. Paths cannot cross or share cells, even diagonally in most variants.
Do paths have to be straight?
No, they can turn as needed to reach the matching number.
What if the board has odd dimensions?
The puzzle designer ensures a valid tiling is still possible.
Can a path pass through other numbers?
No. A path connects only its own pair of numbers.
Is Numberlink a route-planning puzzle?
Yes, it combines pathfinding with the constraint of complete board coverage.
