Thinky Games

Games similar to Simon Tatham's Portable Puzzle Collection

Enjoyed Simon Tatham's Portable Puzzle Collection 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.

  • Rorschach's River
    Web
    Pen & Paper
    Draw a single line that flows through a creative collection of challenging path puzzles.
  • Inkwell Lazy River
    Web
    Draw a single continuous loop that flows through every cell.
  • 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.
  • One to Three
    Web
    Pen & Paper
    Infer a consistent set of rules that yield a unique solution to each line-drawing puzzle.
  • 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.
  • Crossing Chains
    Windows
    Linux
    MacOS
    Chain circles together according to original length-based rules.
  • 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.
  • Tametsi
    Windows
    Minesweeper-style logic puzzles on a variety of grids with no guessing required.
  • Liquidum
    Windows
    Linux
    MacOS
    Android
    Solve aquatic nonograms where water flows down with gravity.
  • Sudokuvania: Digits of Despair
    Web
    Explore the grid, gain new abilities and place the right digits in a huge sudoku-meets-metroidvania map.
  • Hexcells
    Windows
    Linux
    MacOS
    Minesweeper-like logic puzzles on a hexagonal grid.
  • I Made Some Paper Puzzles
    Pen & Paper
    A collection of inventive logic rules along with numerous puzzles.
  • 14 Minesweeper Variants
    Windows
    MacOS
    Minesweeper taken to the extreme with new rules and fully deductive puzzles.
  • Cipher Zero
    Windows
    MacOS
    Experiment with grid-shading logic puzzles and discover the rules of the cryptic glyphs.
  • Abdec
    Pen & Paper
    Discover the writing system of the Abb through shape-packing puzzles.
  • 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.
  • Polimines 2
    Windows
    Linux
    MacOS
    Nintendo Switch
    Nintendo Switch 2
    PlayStation 4
    PlayStation 5
    Xbox One
    Xbox Series X|S
    A challenging logic game combining rules from nonogram and minesweeper puzzles.
  • Nodes of a Feather
    Web
    An abstract logic game about connecting pairs of nodes.
  • CERT
    Pen & Paper
    A choose-your-own-adventure book of shape-packing logic puzzles set in a dreamlike world.
  • 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.

Join our newsletter

Get a free thinky game to play and discuss, plus the latest thinky news and reviews, directly to your inbox every 2 weeks!