
Sudokiller is a cozy mystery puzzle game where you place suspects on a sudoku-style grid to unmask a killer hiding in plain sight. Every guest leaves a clue pinning down where they stood at the time of the murder. Deduce your way through case after case in this cozy, cleverly deceptive mystery.

Innocent or guilty? In Sudokiller, your mission is to place every suspect exactly where they were the night of the crime. It's a cozy puzzle mystery game where you're in charge of cracking the case, one clue at a time.
Whether it's a guest bedroom, a busy kitchen, a cluttered greenhouse, or a hidden attic, every crime scene introduces a fresh cast of suspects with their own alibis and habits. A single missing piece of information can turn an open-and-shut case into a full-blown investigation. It's all about reading the clues to find the one arrangement that fits!
Each case unfolds inside a different room of a house full of secrets, filled with charming animal suspects and a victim who always takes the last open seat. Piece together who was where using pure deduction, no guessing, no trial and error, just one logical solution waiting to be uncovered.

Play detective and place every suspect using sudoku-style logic.
Who sat where, who had company, and who was never really alone.
Piece together satisfying puzzles with cozy scenarios to explore and cases to crack at your own pace.
Unlock new rooms and mansions as you progress, from easy to expert cases.

Finish the tutorial.

Solve cases 1 to 4.

Solve cases 5 to 9.

Solve cases 10 to 14.

Solve cases 15 to 19.

Solve cases 20 to 24.

Solve cases 25 to 29.

Solve cases 30 to 34.
Minimum Requires a 64-bit processor and operating system OS: Windows 10 64-bit Processor: Intel Core i3 / AMD equivalent (dual-core, ~2 GHz) Memory: 2048 MB RAM Graphics: Intel HD 4000 / any GPU with DirectX 11 support DirectX: Version 11 Storage: 500 MB available space Recommended Requires a 64-bit processor and operating system OS: Windows 10/11 64-bit Processor: Intel Core i5 / AMD equivalent Memory: 4096 MB RAM Graphics: Low-end dedicated GPU (GTX 750 Ti or similar) or a recent integrated GPU DirectX: Version 11 Storage: 500 MB available space
Minimum OS: macOS 11 Big Sur Processor: Apple M1 or Intel Core i5 Memory: 2048 MB RAM Graphics: Integrated (Intel Iris / Apple integrated GPU) Storage: 500 MB available space Recommended OS: macOS 12+ Processor: Apple M1 or Intel Core i7 Memory: 4096 MB RAM Graphics: Apple integrated GPU (M1) or AMD Radeon Pro / discrete GPU on Intel Macs Storage: 500 MB available space
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