SherloCat Holmes Nonogram
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About SherloCat Holmes Nonogram
SherloCat Holmes Nonogram is a nonogram puzzle game in which you use numerical clues to fill grid squares and reveal an image. It has 120 levels, with grids ranging from 10×10 to 25×25 and challenges that progress in difficulty. You can play in Classic Mode, with no time limits or penalties, or Challenge Mode, which adds a timer and an error limit.
Solve the mystery
Sherlock Holmes disappears while on vacation in Brazil, leaving no clues. You help SherloCat investigate by solving nonograms of different sizes and difficulty levels. Every 10 completed puzzles reveal a new clue; finishing all sets provides the information needed to solve the mystery.
Puzzle features
The game’s features include:
- Two modes: Classic and Challenge.
- A difficulty progression designed for learning and mastery.
- A hint system to help solve puzzles.
- Relaxing music and a clear, easy-to-understand interface.
Frequently asked questions
The best price for SherloCat Holmes Nonogram is $1.68 at Driffle. That is 66% less than on Steam, where it costs $4.99. 2 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and SherloCat Holmes Nonogram stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for SherloCat Holmes Nonogram are: Windows 10, 4 GB RAM, 200 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. SherloCat Holmes Nonogram is a single-player game.
Yes. Valve rates SherloCat Holmes Nonogram as Verified on the Steam Deck: it runs well out of the box.
Buy SherloCat Holmes Nonogram 66% cheaper than on Steam.
SherloCat Holmes Nonogram is available for 66% less in shops such as Driffle.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











