Slitherlink by Nikoli

Slitherlink by Nikoli is a Nintendo eShop game published by Hamster Corporation. The game was released in North America on June 21, 2012.

Gameplay
Slitherlink by Nikoli is a puzzle game that involves connecting dots with lines according to the rules. The game has 50 slitherlink puzzles. Set sequences called "theorems" are unlimited.

The game has two different modes: Stage Clear mode and Random mode. Stage Clear involves completing each stage's puzzles while Random mode generates randomized puzzles to complete.