Number Link

 is a puzzle in Puzzledom.

How to play
The player has to pair up all the matching numbers on the grid with single continuous lines (or paths). The lines cannot branch off or cross over each other, and the numbers have to fall at the end of each line (i.e., not in the middle).

Classic

 * Novice A
 * Novice B
 * Regular A
 * Regular B
 * Advanced
 * Expert
 * Master

Extension

 * Novice EX: 1 to 50 &bull; 51 to 100 &bull; 101 to 150
 * Regular EX: 1 to 50 &bull; 51 to 100 &bull; 101 to 150
 * Advanced EX