IMHO.

Games like Sudokiller

If Sudokiller is your kind of game, the closest matches are Primrows, Animal Planner and Case Solved: The London Files — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Sudokiller: 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.

2026CasualWindows · macOSby Tranqui Games
Sudokiller — Steam game cover

Players who liked Sudokiller also play

Steam players who put hours into Sudokiller also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Primrows

    WHY THIS

    Top pick for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    A challenging game of logic, luck, and pattern recognition that adds a twist of chance to sudoku mechanics. Tend to a whimsical garden with organic sounds and visuals while you unearth new weekly challenges that introduce special mechanics.

    2025IndieCasual7.99 USDSteam ↗
  2. Animal Planner

    WHY THIS

    Second-strongest match for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    A relaxing sliding puzzle game about arranging animals to make them happy.

    2023StrategyIndieCasual4.99 USDSteam ↗
  3. Case Solved: The London Files

    WHY THIS

    Third-strongest match for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    Solve logic puzzles and crack multiple cases in a cosy noir London using reason, not guesswork. Murders have taken place, witness statements conflict and the alibis don't add up. Everyone has a motive, and only clear logic reveals the truth.

    2026IndieSimulationCasualSteam ↗
  4. Is This Seat Taken?

    WHY THIS

    Ranked #4 for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    Is This Seat Taken? is a logic puzzle game where you play matchmaker for groups of hilariously particular people. Each character has pet peeves that make seating them a delightful challenge. Find the perfect spot for each person to unlock new levels in this cozy, silly, and relatable experience.

    2025IndieCasual9.99 USDDeck VerifiedSteam ↗
  5. A Little to the Left

    WHY THIS

    Ranked #5 for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    A Little to the Left is a cozy puzzle game that has you sort, stack, and organize household items into pleasing arrangements while you keep an eye out for a mischievous cat with an inclination for chaos. Check out this playful and intuitive puzzler with 100+ satisfying messes to tidy.

    2022IndieCasual14.99 USDDeck VerifiedSteam ↗
  6. Quilts and Cats of Calico

    WHY THIS

    Ranked #6 for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    Quilts and Cats of Calico is a wholesome, award-winning complex puzzle game for 1 to 4 players. Meet adorable cats and sew the coziest quilts. Compete with other players in multiplayer mode, play solo, or delve into the story of a quilter sewing their way through the city of cats.

    2024StrategyIndieCasual13.99 USDDeck VerifiedSteam ↗
  7. Cupid Nonogram

    WHY THIS

    Ranked #7 for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    Use your logic to paint beautiful images in this relaxing puzzle. The gorgeous visuals and relaxing soundtrack will help you forget all your problems and have a great time!

    2021IndieCasual2.99 USDDeck PlayableSteam ↗
  8. Nippets: A Hidden Object Game

    WHY THIS

    Ranked #8 for Sudokiller fans by collaborative filtering across millions of Steam libraries. Shares Casual with Sudokiller.

    A hand-drawn hidden object game inspired by the joy of people watching and telling small stories. Shake trees, peek through windows and spin curious objects to uncover secrets and follow the lives of its charming inhabitants.

    2026IndieCasual12.99 USDDeck PlayableSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Sudokiller.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  5. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Sudokiller.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Is This Seat Taken?

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Casual with Sudokiller.

    Is This Seat Taken? is a logic puzzle game where you play matchmaker for groups of hilariously particular people. Each character has pet peeves that make seating them a delightful challenge. Find the perfect spot for each person to unlock new levels in this cozy, silly, and relatable experience.

    2025IndieCasual9.99 USDDeck VerifiedSteam ↗
  2. A Little to the Left

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Casual with Sudokiller.

    A Little to the Left is a cozy puzzle game that has you sort, stack, and organize household items into pleasing arrangements while you keep an eye out for a mischievous cat with an inclination for chaos. Check out this playful and intuitive puzzler with 100+ satisfying messes to tidy.

    2022IndieCasual14.99 USDDeck VerifiedSteam ↗
  3. Quilts and Cats of Calico

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Casual with Sudokiller.

    Quilts and Cats of Calico is a wholesome, award-winning complex puzzle game for 1 to 4 players. Meet adorable cats and sew the coziest quilts. Compete with other players in multiplayer mode, play solo, or delve into the story of a quilter sewing their way through the city of cats.

    2024StrategyIndieCasual13.99 USDDeck VerifiedSteam ↗

Frequently asked about Sudokiller

What games are most similar to Sudokiller?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Sudokiller are Primrows, Animal Planner, Case Solved: The London Files.
Who developed Sudokiller?
Sudokiller was developed by Tranqui Games.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Sudokiller.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.