Thinky Games

Games similar to One to Three

Enjoyed One to Three and looking for something fun to play next?

Our thinky games database has lots of hand-curated, detailed information about every game, so we're able to make great recommendations for other games you might enjoy. This includes other line-drawing, logic, and puzzle games and other grid-based games.

Take a look at some of the most similar games below.

  • Letter Coins
    Web
    Pen & Paper
    Find words within arrangements of old letter-stamped coins.
  • 12 Word Searches
    Pen & Paper
    It's just 12 word searches. I swear.
  • Tunnels
    Web
    Pen & Paper
    Discover the rules of each glyph in this instructionless puzzle challenge with serpentine tunnels.
  • Gridspech
    Web
    Figure out how to validate each symbol in increasingly complex logic puzzles.
  • Loopmaker
    Web
    Use the clues to find the rules in this single-image set of paper puzzles that contains layers of discovery.
  • The Domino Lockpicking Company
    Web
    Pen & Paper
    Identify the underlying line-drawing rules in a collection of domino arrangements.
  • Cipher Zero
    Windows
    MacOS
    Experiment with grid-shading logic puzzles and discover the rules of the cryptic glyphs.
  • Counterfill
    Web
    Pen & Paper
    Follow the rules to solve some paper puzzles — except the rules are covered with paint.
  • The Gardener
    Windows
    Linux
    MacOS
    Tend to each lawn by cutting the grass according to various flower rules.
  • DEG
    Windows
    Explore a colossal grid that mashes together challenging logic puzzles.
  • Rorschach's River
    Web
    Pen & Paper
    Draw a single line that flows through a creative collection of challenging path puzzles.
  • LOK
    Pen & Paper
    Uncover the hidden language of the LOK through letter-based logic puzzles.
  • Bobogram
    Web
    Pen & Paper
    A playful puzzle book with clipped instructions.
  • FMTC
    Web
    Pen & Paper
    Infer the rules behind a series of grid-based puzzles based on the unicity of each solution.
  • A Rule Explorer's Adventure
    Web
    Pen & Paper
    Discover the rules of an instructionless set in which puzzles have exactly two solutions.
  • Simon Tatham's Portable Puzzle Collection
    Windows
    Linux
    iPad
    iPhone
    Android
    An endless generator for various types of classic puzzles.
  • Overblock
    Pen & Paper
    Pack three-dimensional shapes into empty spaces.
  • Draw a Loop!
    Web
    Pen & Paper
    Try uncovering the rules that will constrain these paper puzzles to a unique solution.
  • Lyth
    Web
    Pen & Paper
    Dots, numbers, letters... Can you guess the unwritten instructions that tie them all together?
  • Decipher The Deck
    Windows
    Find the rules behind each suit and face card to solve the underlying logic puzzles.
  • Witless - A Puzzling Journey
    Web
    An early collection of logic puzzles where pinning down the rules is part of the challenge.
  • Stencil Revamped
    Web
    Pen & Paper
    Explore a mixed media puzzle archive, rebuilding its ruleset along the way.
  • Abdec
    Pen & Paper
    Discover the writing system of the Abb through shape-packing puzzles.
  • Understand
    Windows
    MacOS
    Nintendo Switch
    Nintendo Switch 2
    Discover the rules for these line-drawing puzzles — but the rules change every level.
  • Trifoil
    Windows
    Learn about cryptic symbols and fulfill their conditions by drawing the right lines.
  • 0Player
    Pen & Paper
    Discover the rules from only an image of a puzzle game environment.
  • Bombe
    Windows
    Linux
    MacOS
    Formulate automation rules for minesweeper grids so you only need to solve new problems.
  • 14 Minesweeper Variants 2
    Windows
    Master 14 new minesweeper rule variants with purely deductive logic puzzles.
  • Nurikabe World
    Windows
    Linux
    MacOS
    Create islands and connect rivers to solve relaxing Nurikabe logic puzzles.
  • Hexcon
    Pen & Paper
    Determine the color rules that nullify every part of this pixel-based instructionless puzzle set.

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