MonsterDoku: Rescue Puzzle
Cozy Monster Logic Puzzles
Free · Designed for iPad. Not verified for macOS.
Solve clever logic puzzles, rescue adorable monsters, and grow your Sanctuary across six magical worlds.
Welcome to MonsterDoku, a cozy logic puzzle adventure filled with adorable monsters to rescue!
Tiny monsters are hiding across magical habitats. As a Rescue Keeper, your mission is to use logic to discover exactly where each monster is waiting.
SOLVE CLEVER LOGIC PUZZLES
Every MonsterDoku puzzle follows four simple rules:
• One monster in every row
• One monster in every column
• One monster in every habitat region
• Monsters cannot touch, even diagonally
Mark impossible locations, connect the clues, and rescue every hidden monster.
EXPLORE MAGICAL WORLDS
Travel across six colorful rescue maps, from sleepy mushroom forests and floating clouds to volcanoes, coral habitats, strange laboratories, and moonlit castles.
RESCUE AND COLLECT MONSTERS
Discover 12 different monster species throughout your adventure. New monsters become residents of your Sanctuary, where you can follow your collection, rescue counts, experience, achievements, and progress.
90 PUZZLE MISSIONS
Learn the rules through friendly guided missions before taking on increasingly challenging puzzles:
• 60 Journey missions
• 30 Expert missions
• Six magical habitats
• Special chapter finales
DAILY SIGNAL
A new Daily Signal challenge awaits every day. Solve the puzzle, maintain your streak, and keep growing your rescue record.
MEET YOUR RESCUE DRONE
Call your friendly Rescue Drone during missions and choose from four different Drone styles.
GET A SIGNAL WHEN YOU ARE STUCK
Need help with a difficult deduction? Signal points you toward the next logically justified rescue without revealing the entire puzzle solution.
GROW YOUR SANCTUARY
Every adventure brings your Sanctuary to life. Rescue new species, revisit familiar monsters, earn experience, complete achievements, and become an expert Rescue Keeper.
A COZY LOGIC ADVENTURE
MonsterDoku turns classic deduction puzzles into a warm rescue journey filled with cute creatures, magical environments, soft animations, sounds, and satisfying discoveries.
Think carefully. Follow the clues. Find every monster. Start your MonsterDoku rescue adventure today!
Ratings & Reviews
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The developer, Hien Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hien Nguyen
- Size
- 113.9 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Copyright
- © 2026 Hien Nguyen