Screenshots
Watch trailer on Steam ↗SherloCAT Holmes Nonogram
LUDO Thinking · Published by LUDO Thinking
Very Positive — 86% positive (57 reviews) · 19 achievements
Last updated 28 Sept 2026
Sherlock Holmes has disappeared without a trace. Who can find the master of investigation? With the charming detective cat, SherloCat, tackle various nonograms. Prepare for a journey full of challenges, where each solution can bring you closer to the final answer.
£4.29
Lowest price we've ever recorded
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Price history
Indie, Casual · 2024 · More under £5 games
Join SherloCAT Holmes on a puzzle-packed journey to solve cryptic nonograms and uncover clues. Each challenge brings you closer to solving the mystery of Sherlock's disappearance, in a charmingly casual and indie experience.
About this game
SherloCat Holmes Nonogram is a nonogram (picross) game that challenges your logic, focus, and deduction skills through numerical grids and hidden images.
Nonogram — also known as picross or hanjie — is a classic puzzle in which you use numerical clues to correctly fill in the squares of a grid and reveal an image at the end of each stage.
The game was designed both for beginners and experienced players, offering a smooth progression of challenges.
Choose how to solve your puzzles
The game features two modes:
• Classic Mode – a cozy experience
Solve nonograms at your own pace, with no time limits or penalties. Perfect for a relaxing, focused experience.
• Challenge Mode – a hard experience
A mode for those who want to push their limits: with a timer and error limit.
A different kind of puzzle:
Sherlock Holmes was on vacation in Brazil. Everything seemed peaceful, just as a vacation should be… until he disappeared without leaving any clues.
To uncover his whereabouts, you’ll need to help SherloCat by solving the nonograms.
Complete nonograms of different sizes and difficulty levels to progress through the game and unlock clues.
Every 10 completed nonograms reveal a new clue. By finishing all sets, you gather all the information needed to solve the mystery of Sherlock Holmes’ disappearance.
Game features:
• Two game modes so you can choose how to play
• Difficulty progression designed for learning and mastery
• Mix of mechanics: classic Picross + a short investigation story
• Stage sizes from 10x10 to 25x25 — 120 levels with varying difficulty
• Relaxing music
• Hint system to help with puzzle solving
• Beautiful, cozy visuals
• Clean and easy-to-understand interface
Choose your favorite mode, complete all 120 nonograms, and enjoy a unique puzzle experience.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Win 10
- Processor: 1.8GHz
- Memory: 4 GB RAM
- Graphics:
- DirectX: Version 10
- Storage: 200 MB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
AnnouncementsOfficial
SherloCAT Holmes Nonogram — 30% Off on Steam
SherloCAT Holmes Nonogram is 30% off during the Steam Summer Sale!Embark on an adventure full of strategy, follow SherloCAT through exciting investigations, and solve challenging nonograms.The Steam Summer Sale runs from June 25 to July 9 at 10 AM PT.Add SherloCAT Holmes Nonogram to your wishlist and enjoy 30% off on Steam!Read full article on Community Announcements (Laura Becalli)AnnouncementsOfficial
Women's Day Sale has already started!
WOMEN'S DAY SALE has already started!Our games are in the WOMEN'S DAY SALE, with special discounts on titles from studios led by women. Just choose and play!Kind Heart Defenders — -70% - Acesse aquiKind Heart Survivors — -30% - Acesse aquiSherloCat Holmes Nonogram — -30% - Acesse aquiSherloCAT Nonogram Rio — - 30% - Acesse aquiRead full article on Community Announcements (Laura Becalli)Patch NotesOfficial
Update – Patch Notes
We’ve released a small update for SherloCAT with the following improvements:Fixed minor bugs to make the experience more stable;Adjusted the volume of each sound effect for better audio balance;Added an option to turn off the automatic counting when clicking and dragging, based on community feedback.Thank you for playing and for sharing your thoughts with us!Meow… We’d like to wish you happy holidays… even though I’m a cat who can’t stand twinkling lights, noise, or too many people. Consider this a feline miracle.Read full article on Community Announcements (Laura Becalli)AnnouncementsOfficial
Autumn Sale
From September 29 to October 6, our games Sherlocat Nonogram Rio, Sherlocat Holmes Nonogram and Kind Heart Survivors will be featured in the Steam Autumn Sale with special offers.Add to your wishlist and Play now!Read full article on Community Announcements (Laura Becalli)AnnouncementsOfficial
Cat Awareness
Miuauu, humans! Did you know the cat festival is happening on Steam? The Cat Awareness Feline Sale runs from September 8 to 18. Get ready to solve nonograms with me while we purr together in this festival of cats!Read full article on Community Announcements (Laura Becalli)
