Slimedoku - Pure Logic Puzzle

Contains ads
Content rating
Everyone
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Content rating
Everyone
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About this game

Slimedoku is a logic puzzle played on a grid of colored areas. Every row, every column and every color area needs exactly one slime, and two slimes that touch, even diagonally, merge into one. Each board has been checked so you can solve it all the way through by deduction, without guessing.

There are three moves. Tap a cell to mark it with an X, double-tap to place a slime there, and drag across several cells to X them out in one go.

- 150 built-in levels on boards from 4x4 up to 10x10, and the levels keep going after 150
- The first time you play, a 4x4 practice board walks you through the moves and rules step by step
- Each level gives you 3 hearts. Placing a slime on a wrong cell costs one, and when they are gone you can retry, or watch an ad to continue once per level
- A hint highlights a cell you can figure out right now and explains why in a speech bubble. Reveal fills in one correct cell for you, up to twice per level
- You start with 3 hints and 2 reveals, and every 10 levels you clear adds 1 more hint
- Clearing level 10 opens the Daily Puzzle. A new 7x7 board arrives at midnight UTC, and everyone gets the same board on the same date. Solving it day after day builds your streak
- Place correct slimes back to back without a mistake to build a combo and a bigger score. Best scores are kept separately for each level and for Daily Puzzles
- Collect 7 characters: Classic, Frog, Cow, Wizard, Rabbit, Ghost and Shark. They unlock as you clear levels and keep your streak, and the one you equip shows up on the board
- Characters on the board blink now and then and smile when they land on the right cell
- No time limit, and no internet connection needed to play
- Choose English, Korean or Japanese, and turn music, sound effects and vibration on or off separately in Settings

Slimedoku contains ads. Starting at level 11, a full-screen ad may appear after a level ends. Watching a rewarded ad to the end gives you 1 hint or 1 reveal, a continue, or a restored streak, and loading ads needs an internet connection. There is no sign-up, and your progress is saved only on this device.

Install it and tap Play to start with the 4x4 tutorial.
Logic puzzle: one slime per row, column and color area, and slimes can't touch.
Updated on
Oct 5, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted
Content rating
Everyone
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About the developer
DeepXRLab Inc.
bshong@deepxrlab.com
성동구 성수이로 66 성동구, 서울특별시 04784 South Korea
+82 10-5056-2850

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