IMHO.

Single-player games like Sudokube

Below are 8 single-player Steam games similar to Sudokube, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Sudokube page.

Ranked picks

  1. 1
    Read Clock Time — Steam game cover

    Read Clock Time

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    Everyone knows the dial of a mechanical watch, but sometimes the position of the hands makes you wonder!?

    2022IndieCasual0.49 USDSingle-playerSimilar games →
  2. 2
    Kanji Cats — Steam game cover

    Kanji Cats

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    Tired of Anki or Duolingo? Always get confused by look-alike kanji or mix up on/kun readings? Kanji Cats is an edutainment game that teaches Japanese through cat-and-sushi-themed mini-games. Match, type, and sort kanji while learning in a cozy pixel-art sushi bar with cats!

    2026IndieCasual9.94 USDSingle-playerSimilar games →
  3. 3
    Sticker Kittens — Steam game cover

    Sticker Kittens

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    Sticker Kittens is a sudoku-like puzzle where you need to match kittens. You can also learn about how to raise and play with kittens!

    IndieCasualSingle-playerSimilar games →
  4. 4
    Breaking Good — Steam game cover

    Breaking Good

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    1 puzzle, 4 views. Grab your test tubes and enter the lab to solve a unique puzzle game based on chemical compounds. Match the chemical elements to get more than 900 different compounds and see how far you can go. Do you have what it takes?

    2017IndieCasual2.00 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Sudocats — Steam game cover

    Sudocats

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Casual with Sudokube.

    Sudoku for cat people. Cats are wonderful creatures but you better not put them together without proper introduction. So, plan ahead to display them in the right order so they get along!

    2022Casual1.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    TOK — Steam game cover

    TOK

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    Tok is a game where you will have to solve a puzzle by connecting all dots with lines.

    2018IndieCasual0.99 USDSingle-playerSimilar games →
  7. 7
    Cat Slide Tiles — Steam game cover

    Cat Slide Tiles

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    Move the sliding tiles to unblock a path for the kitten to walk to the exit.

    2021IndieCasual2.99 USDSingle-playerSimilar games →
  8. 8
    Squeakross: Home Squeak Home — Steam game cover

    Squeakross: Home Squeak Home

    Single-player alternative to Sudokube — playable solo, no multiplayer required. Shares Indie and Casual with Sudokube.

    In Squeakross: Home Squeak Home, solve and transform puzzles into furniture to decorate the perfect home for your rodent friend. Collect hundreds of decorations, accessories and stickers in this cozy game full of charm!

    2025IndieCasual14.99 USDDeck VerifiedSingle-playerSimilar games →