Logo
Curious Cheetah

Suraromu

Background

This is a Nikoli original.

Puzzle and Goal

An unsolved puzzle consists of a rectangular grid, some of which are colored black. Some cells contain dotted lines representing gates; some of these gates are numbered to either side. One cell contains an open circle with a number in it.
The goal is to draw a single closed loop that satisfies the clues.

Rules

The solved grid must satisfy the following conditions:

Playable Online