We need unique-solution puzzles

[hexer]

Numberlink: https://prnt.sc/qzwwdp

Why do you not make only puzzles where there is one solution and that fills the whole grid. This makes the whole puzzle uninteresting. Also, this puzzle could not be in a world puzzle championship, so we can not practice here. It would be easy to filter these puzzles and use only correct puzzles.

[jackwhyte]

Solution doesn’t satisfy rule #3

Rules of Play

* Every number must be connected to its matching partner via an unbroken and unsplit path.
* No path may cross another or double back on itself.
* Every square on the grid must be filled with a color