SherloCAT Nonogram Rio (2025)

Developer: LUDO Thinking
Platforms: Windows, Linux
Genres: Casual
Rating: 5.0 of 5, 18 player ratings
Typical playtime: about 3.5 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

More games like this Watch the trailer

or watch the trailer on YouTube

How it feels

A gentle and methodical puzzle experience where you uncover pixel art by solving nonograms at your own pace.

casualpuzzlebrain-teasingrelaxingcat-themednonogramlightheartedslow-paced

What players say

Players say this is a chill nonogram game with a cute cat-detective story and art of Rio landmarks. The hint system is generous, marking the last number in a row. A common complaint: no annotation feature and easy misclicks that cost perfect scores.

Screenshots

More games like this

More by LUDO Thinking

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.