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Logic puzzle guide

How to Play Meowdoku Online — Cat Sudoku Rules & Tips

A practical guide to Meowdoku on Guessingame — rules, tips and a direct play link.

Direct answer

Meowdoku is a cat-placement logic puzzle you can play free in your browser on Guessingame. Place exactly one cat in every row, every column and every colored region, and make sure cats do not touch—even diagonally. Open /meowdoku to start a daily puzzle or a handcrafted level. No Guessingame account and no download are required.

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Quick facts

Game typeLogic / cat-placement Sudoku variant
PlatformWeb browser (native on Guessingame)
PriceFree on Guessingame
AccountNone required
DownloadNone
Daily modeYes
Levels80 handcrafted
Play URL/meowdoku

What is Meowdoku?

Unlike classic number Sudoku, Meowdoku asks you to place cats on a colored board. Each board is divided into regions. Your job is to fill the grid so the row, column and region rules are all satisfied at once.

Guessingame hosts Meowdoku as a native browser game adapted from the open-source MimoDoku project (MIT). Progress and rankings stay in your browser’s local storage. Background music from the original package is omitted here for rights clarity; sound/haptics toggles still work where supported.

If you want geography guessing instead, jump to Farflung or Krillion after you finish a Meowdoku round—the CTA below always returns you to the live player.

How to play Meowdoku step by step

  1. Open https://guessingame.org/meowdoku and choose Levels or the Daily mode.
  2. Look at the colored regions on the board—each region must contain exactly one cat when solved.
  3. Tap or click a cell to place a cat. Use mark mode to pencil-eliminate unsafe cells.
  4. Ensure cats never share a row or column, and never sit in adjacent cells (including diagonals).
  5. Use a hint if you are stuck (limited per round). Undo mistakes instead of resetting unless needed.
  6. Clear every constraint to finish. Check Ranking for local completion times on this device.
Start playing Meowdoku

Rules that decide a valid solution

  • One cat per row.
  • One cat per column.
  • One cat per colored region.
  • Cats cannot touch each other orthogonally or diagonally.
  • Handcrafted levels are designed with a unique solution under these constraints.
  • Daily mode picks a deterministic puzzle for the calendar day so friends can compare times without sharing spoilers mid-solve.

Practical tips

  • Start with small regions—fewer cells means fewer legal placements.
  • When a row has only one open safe cell left, place immediately.
  • Mark unsafe neighbors after every placement; auto-mark helps if you leave it on in Settings.
  • If two regions force the same column, look for the contradiction early.

Who is this game for?

Meowdoku fits players who like logic grids, nonograms-adjacent deduction, or a calm daily puzzle that is not geography trivia. Sessions usually take a few minutes for early levels and longer for larger boards.

Common mistakes

  • Forgetting diagonal adjacency and wondering why a “correct-looking” board fails.
  • Filling a region first without checking column collisions.
  • Burning the hint before marking eliminations.

Related games on Guessingame

WordleLetter deduction instead of cat placement—another daily-style browser puzzle.HangmanGuess letters to reveal a word; faster and more verbal than Meowdoku.FarflungSwitch to geography clues and country pins when you want a map challenge.Daily guessing gamesHub of daily-style games on Guessingame.

More how-to guides

How to play FarflungHow to play Farflung on Guessingame: read clues, pin countries, understand rarity scoring, unlimited practice and answers guides.How to play KrillionHow to play Krillion on Guessingame: seven prompts, rarity depth scoring, unlimited replays, free browser 3D dive with no account.How to play KrillocityHow to play Krillocity on Guessingame: seven prompts, 30 seconds, 16 lanes. Free browser race with no account.How to play WordleHow to play Wordle-style puzzles on Guessingame: six tries, color clues, free browser embed via Top Games. Not the NYT official Wordle.

Adapted from MkThingsHQ/mkgame-sudoku (MimoDoku), MIT License. Guessingame is not the original publisher.

FAQ

What is Meowdoku?
Meowdoku is a browser logic puzzle where you place cats so each row, column and colored region has exactly one cat, and cats do not touch.
Where can I play Meowdoku online?
Play at https://guessingame.org/meowdoku on Guessingame.
Is Meowdoku free?
Yes. It is free to open on Guessingame with no paywall on our side.
Do I need an account?
No Guessingame account is required. Progress is stored locally in your browser.
Do I need to download anything?
No. Meowdoku runs in a modern web browser.
Is there a daily Meowdoku puzzle?
Yes. Use Daily mode from the Meowdoku home screen for a calendar-day puzzle.
How many levels are there?
There are 80 handcrafted levels in the Levels mode.
Is Guessingame the original Meowdoku publisher?
No. This build is adapted from the open-source MimoDoku project under MIT, with attribution on the game page.
Does it work on mobile?
Yes. The board supports touch controls; larger phones and tablets are more comfortable for big grids.
Where is the full how-to guide?
You are on it. The playable game is always one click away via Play Meowdoku.