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The best free browser puzzle games

19 games · Ranked by player response · Updated

Puzzle games challenge you to work out a system's rules and use them to reach a goal. The best are built on one deep mechanic that keeps revealing new twists. Below are the 19 free browser puzzle games on Unfound, each checked by hand and ranked by how players have responded to them.

The full list

  1. Pixel-art living room with cats on a sofa, a TV and a small ghost
    #1

    Six Cats Under

    by Team Bean Loop

    You've died. Now use ghostly powers to get your many cats to safety.

    Puzzle · Free · 30 minutes

  2. Pixel-art title card with a sleeping black cat above the word PACK and a row of owl nesting dolls
    #2

    Pack

    by plasmastarfish

    Fit everything for your trip into one suitcase, nesting dolls and all.

    Puzzle · Free · 15 minutes

  3. A tiny pixel frog in a dark red-brown cave level
    #3

    Frogfall

    by Kultisti

    One hungry frog, a long way down and 40+ tiny levels full of flies.

    Platformer · Free · 30 minutes

  4. A hand-drawn mother opossum with a baby opossum leaping above her under the Possup logo
    #4

    Possup

    by Blue_Elixir

    Stack a wobbly tower of baby opossums onto their mother's back.

    Arcade · Free · 2 minutes

  5. A pixel-art locomotive above the word RAIDE on a dark background
    #5

    Raide

    by Kultisti

    Lay old railway lines back down across 20+ tiny, cozy puzzle boards.

    Puzzle · Free · 20 minutes

  7. A cyan cartoon fish with yellow boots under the title Conservation of Bass
    #7

    Conservation of Bass

    by Emlise (formerly faxdoc)

    A fish in boots who can't create or destroy mass, only rearrange it.

    Puzzle · Free · 30 minutes

  8. A small pixel cat on a dark purple board of sliding tiles
    #8

    Katti

    by Kultisti

    Slide the floor around to build a cat a new path home.

    Puzzle · Free · 20 minutes

  9. Seven colorful game icons under the line 'How good is your memory?'
    #9

    Dialed

    by Dialed

    See a color for a moment, then rebuild it from memory on sliders.

    Puzzle · Free · 3 minutes

  10. Blue and orange hexagon districts on a dark background
    #10

    Gerrymandle

    by gerrymandle.com

    Draw the district lines and rig a daily election with packing and cracking.

    Puzzle · Free · 10 minutes

  11. Pixel-art white horse beside fenced wheat fields and water
    #11

    enclose.horse

    by Ryan and Praveen

    Wall in a wandering horse to fence off the biggest meadow you can.

    Puzzle · Free · 5 minutes

  12. Smiling cartoon man giving a thumbs-up in front of flames
    #12

    ROCKets.com

    by Ivan Pensionerov

    Dig through a doomed rocket startup's emails to work out who caused the crash.

    Puzzle · Free · 1 hour

  13. App icon of a detective in a hat holding a magnifying glass
    #13

    SQL Case Files

    by sqlcasefiles.com

    Crack detective cases by querying a crime database with real SQL.

    Puzzle · Free · 10 minutes

  14. The Tiny Tiles logo over a blurred pixel-art landscape of fields, rivers and paths
    #14

    Tiny Tiles

    by Serab

    Place and rotate tiles to grow a tiny landscape of towns, rivers and mountains.

    Puzzle · Free · 5 minutes

  15. Lawndle logo beside a cartoon lawn with a mower, pond and shed
    #15

    Lawndle

    by James O'Halloran

    Mow the whole lawn and park in the shed in as few steps as you can.

    Puzzle · Free · 5 minutes

  16. 1-bit grid of tiles showing a mounted knight, a dragon and a gem
    #16

    Sir Tiles Solves a Problem

    by Berzee

    Swap tiles to corner a dragon in a crisp 1-bit chain-reaction puzzler.

    Puzzle · Free · 45 minutes

  17. Rendered green hills above a contour map with a guess marker
    #17

    Contour Guesser

    by David Strachan

    Read a contour map and pinpoint where a mountain view was taken from.

    Trivia & Guessing · Free · 5 minutes

  18. BLOSSOM letter tiles with BLOOM picked out beneath
    #18

    Hidden Joey

    by hiddenjoey.com

    Find the smaller synonym hiding inside a word, letters in order.

    Word · Free · 3 minutes

  19. #19

    Chronl

    by Paul Staples

    Put six moments from history in order, oldest to newest, in two tries.

    Trivia & Guessing · Free · 1 minutes

Frequently asked questions

What are the best free browser puzzle games?

The best free browser puzzle games right now are Six Cats Under, Pack, and Frogfall. Six Cats Under by Team Bean Loop has had the strongest response from players. Rated 4.8 from 7,606 ratings on itch.io, the most-rated cat game we found, and picked for an r/CozyGamers weekly roundup of overlooked cozy games.

Do I need to download anything to play these free browser puzzle games?

No. Every game here plays in a web browser, and all of them are free to play (some ask for an optional tip or show ads).

Which free browser puzzle games can you finish quickly?

Chronl (about 1 minutes), Possup (about 2 minutes), and Dialed (about 3 minutes) are the quickest to finish.

Are there free browser puzzle games you can play with friends?

Not yet. All of the free browser puzzle games on Unfound are single-player.

Which free browser puzzle games work on a phone?

Possup, 死んだカラスと友達になりたい, enclose.horse, Sir Tiles Solves a Problem, and Contour Guesser play well in a phone's browser.

More genres

Action2Adventure7Arcade3Card Game3Horror1Idle8Life Sim4Platformer4Rhythm1Roguelike2RPG1Simulation12Sports2Strategy6Survival1Trivia & Guessing3Word1