Murder Sudoku GridNoir

Murder Sudoku GridNoir

1500+ daily logic cases

17 ratings
7 reviews
Free
With Ads

Details

  • Released
  • Updated
  • May 21, 2026
  • August 30, 2026

Features

Murder Sudoku GridNoir screenshot #1 for iPhone
Murder Sudoku GridNoir screenshot #2 for iPhone
Murder Sudoku GridNoir screenshot #3 for iPhone
Murder Sudoku GridNoir screenshot #4 for iPhone
Murder Sudoku GridNoir screenshot #5 for iPhone
Murder Sudoku GridNoir screenshot #6 for iPhone
Murder Sudoku GridNoir screenshot #7 for iPhone
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About

Engage in over 1500 logic puzzles presented as murder mysteries. Solve daily challenges by deducing suspect placements on a grid using clues. Progress through themed casebooks and uncover the culprit without any guessing.

1500+ murder sudoku cases
Themed casebooks
Daily logic challenges
Deductive reasoning gameplay
Suspect and clue cards
Progress saved locally
Show original description
+1

What's New in Murder Sudoku GridNoir

1.8.2

August 30, 2026

A new way to investigate! • Meet Compact Layout: more room for the board, with suspects below. Switch layouts anytime. • Drag suspects onto the board and move them quickly between cells. • New Undo button and streamlined quick actions. • Sound effects and noir background music, controlled separately. • Revamped tutorial and improvements for small screens, tablets, and stability.

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User reviews

Too predictable

Played a few games and the clues are ridiculous. “This person is in row and column.” So lame. Would not recommend.

Response from developer

Hi, thank you for playing and for sharing your feedback. We are actively working on improving the clues and adding more variety to make the puzzles more challenging and engaging.

Okay game

Why not more stars?

It’s because the rooms in the puzzles are usually not very realistic. And that takes much of the fun out of the game.

For example, a hallway should look like a hallway. But too often a hallway is just a random geometric shape that’s off to one side.

On edit:
I really do like the idea of this game. And I tried to get into it. But as I noted earlier, the rooms are just random shapes. It takes all the flavor out of the game.

So with some regret, I reduced my rating by a star.
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Response from developer

Thank you so much for playing and for taking the time to share your feedback! We’re actively working on improving the levels and we'll definitely keep your suggestion in mind for future updates.

质量很差的谜题

玩儿过murdoku网站的难度就知道,这个app里的题像是AI批量生成的:即使是最难的题,也每一步几乎就能确定唯一解,没有任何推理的乐趣可言,简单关卡和困难关卡的难度差异仅体现在嫌疑人数量的多少/格子的多少。是不是AI其实看线索/房间设计的质量就知道,很多线索是多余的,房间是没必要的空着的,虽然免费但产品用低质量的产品浪费了我的时间

希望可以加入点击的音效和简单的背景音乐

很好玩,关卡也很多,但就是没有音效音乐 玩起来耳朵寂寞🥺强烈建议加入音效!!
还有就是手机号和邮箱都登录不上😭

Response from developer

感谢您的游玩和宝贵的反馈! 很高兴您喜欢这款游戏,也感谢您提出关于音效和背景音乐的建议。我们会认真考虑您的意见,并尽量在未来的版本中加入音效和其他声音内容,希望能让游戏体验更加丰富。 再次感谢您的支持,祝您玩得开心!

J’adore !!!

Très plaisant à jouer

Developer apps

FAQ

What is GridNoir Murder Sudoku?

GridNoir Murder Sudoku is a logic puzzle game where players solve murder mysteries by deducing the placement of suspects on a grid. It offers over 1500 cases across various themed casebooks.

How do you play GridNoir Murder Sudoku?

Players read suspect cards and clues to determine where each person belongs on the grid, with each clue narrowing down possibilities until the culprit and crime scene are revealed. The game emphasizes deduction without guessing.

Does GridNoir Murder Sudoku have ads?

Yes, GridNoir Murder Sudoku contains advertisements. Optional rewarded ads are available for players seeking extra hints or early access to cases.

What devices support GridNoir Murder Sudoku?

GridNoir Murder Sudoku is supported on iPhone, iPad, and iPod devices.

Is GridNoir Murder Sudoku free to play?

Yes, GridNoir Murder Sudoku is free to download and play. It is monetized through advertisements.

How often is GridNoir Murder Sudoku updated?

The latest version of GridNoir Murder Sudoku is 1.3.1, last updated on June 24, 2026. This indicates a recent update, suggesting ongoing support.

What is the age rating for GridNoir Murder Sudoku?

GridNoir Murder Sudoku has an age rating of 4+, making it suitable for a wide audience.

Can I play GridNoir Murder Sudoku offline?

The description states that progress is saved on your device, implying that the game can be played offline. No account is required to play.