# PenguDoku: Sudoku Puzzle Games — Relaxing Brain Logic Game > Penguin-themed logic puzzle game with pure deduction gameplay. (iPhone/iPad app by RentReview LLC.) - Source: https://appshunter.io/ios/app/pengudoku-sudoku-puzzle-games/id6784335586 (this page in markdown: same URL + `.md`) - Developer: [RentReview LLC](https://appshunter.io/developer/1832498773) - Category: Games, Entertainment, Casual, Puzzle - Price: Free - Rating: 4.80/5 from 16 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 337 MB - Languages: American English - Released: 2026-07-08 - Data updated: 2026-09-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/pengudoku-sudoku-puzzle-games/id6784335586/reviews.md ## What is PenguDoku? PenguDoku Relax, think, and solve your way through a charming world of penguin puzzles. PenguDoku is a relaxing logic puzzle game where adorable penguins are hidden across colorful grids. Every puzzle can be solved using pure logic—no guessing required. Start with beginner-friendly boards and gradually work your way up to larger, more challenging puzzles as your skills grow. HOW TO PLAY The rules are easy to learn but rewarding to master: • Find exactly one penguin in every color region, every row, and every column. • Penguins like their space—no two penguins can touch, not even diagonally. • Mark cells that can’t contain a penguin with Xs as you eliminate possibilities and uncover the correct solution. • Every puzzle has a logical solution. Careful deduction is the key to success. FEATURES • Relaxing logic puzzles designed for players of every skill level. • Progress from smaller beginner boards to larger, more challenging puzzles. • Compete against other players on the PenguDoku Leaderboards, climb the rankings, and earn exclusive rewards. • Personalize your player profile with your own player name, avatar, and profile frame. • Helpful hints whenever you need a nudge in the right direction. • Clean, colorful visuals with adorable penguin artwork. • Relaxing gameplay that's easy to pick up but satisfying to master. • Play anytime, anywhere—even without an internet connection. • A growing collection of puzzles with expanded levels and larger game boards. • Customize your experience with board colors, patterns, Dark Mode, and additional options. • Enjoy upgraded animations, visual improvements, and extra polish throughout the game. PERFECT FOR PUZZLE FANS If you enjoy Sudoku, Queens, or other logic and deduction games, PenguDoku offers a fresh puzzle experience that's easy to learn and rewarding to master. Whether you have a few minutes or a long play session, PenguDoku delivers relaxing challenges that keep your mind engaged while rewarding careful thinking. Download PenguDoku today and discover your next favorite logic puzzle game! ## Key features - Logic puzzle gameplay - Penguin-themed grids - Progressive difficulty - Hint system - Offline play - Clean visuals ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/pengudoku-sudoku-puzzle-games/id6784335586/reviews.md ### 5/5 — 5 stars 🐧❤️ *2026-08-27* I’m in love with it 😍💖❤️❤️‍🔥 ### 5/5 — New Fun Game *2026-07-24* I was looking for a new fun game to play and I fell upon Pengudoku. This is such an awesome game and it really has taken the fun of sudoku to a new level . I suggest playing it and sharing it with ALL your friends 🐧 ## Frequently asked questions about PenguDoku ### What is PenguDoku? PenguDoku is a relaxing logic puzzle game where players solve grids by placing penguins according to specific rules. It's designed for players of all skill levels, offering a pure deduction experience. ### How do you play PenguDoku? The core rules involve placing exactly one penguin in each color region, row, and column, ensuring no two penguins touch, even diagonally. You can mark impossible spaces with 'X' to aid deduction. ### Does PenguDoku require an internet connection? No, PenguDoku can be played anytime, anywhere, even without an internet connection, making it a perfect game for on-the-go entertainment. ### What kind of puzzles does PenguDoku offer? PenguDoku offers relaxing logic puzzles that start with beginner-friendly boards and gradually increase in size and challenge as your skills develop. ### Is PenguDoku suitable for children? Yes, PenguDoku has an age rating of 4+, making it suitable for younger players interested in logic and puzzle-solving. ### Does PenguDoku have ads? No, PenguDoku is ad-free, allowing for an uninterrupted puzzle-solving experience. ### What devices is PenguDoku available on? PenguDoku is available on iPhone, iPad, and iPod devices. ### How often is PenguDoku updated? The app was last updated on July 15, 2026, with version 1.0.1. Future updates will likely continue to refine the gameplay and add content. ## Version history (last 5 releases) ### 1.4.1 — 2026-08-31 Introducing the Penguin Cup! Climb the daily leaderboard and compete for the top spot to earn exclusive new rewards! This update also includes bug fixes, performance improvements, and optimizations for a smoother experience. Thank you for playing PenguDoku! ### 1.4 — 2026-08-31 Introducing the Penguin Cup! Climb the daily leaderboard and compete for the top spot to earn exclusive new rewards! This update also includes bug fixes, performance improvements, and optimizations for a smoother experience. Thank you for playing PenguDoku! ### 1.3.1 — 2026-08-26 Brand-new Leaderboards are here! Compete against other players and climb the rankings. • Brand-New Leaderboards • Player Profiles & Customization — choose your player name, avatar, and profile frame • New Cell Styles — choose between Square, Rounded, and Bordered cells • Upgraded Board Cells — refreshed visuals for a cleaner, more polished game board • Bug fixes and performance improvements Thanks for playing PenguDoku! ### 1.3 — 2026-08-24 Brand-new Leaderboards are here! Compete against other players and climb the rankings. • Brand-New Leaderboards • Player Profiles & Customization — choose your player name, avatar, and profile frame • Upgraded Board Cells — refreshed visuals for a cleaner, more polished game board • Bug fixes and performance improvements Thanks for playing PenguDoku! ### 1.2 — 2026-08-13 Version 1.2 is a major update with hundreds more puzzles, expanded level progression, and larger game boards to take on. We’ve also added new ways to customize your experience, including Pattern Mode, Dark Mode, and various new options throughout the game. You’ll also notice upgraded animations, visual improvements, expanded settings, performance enhancements, and plenty of polish throughout. Thank you for playing Pengudoku! ## Apps similar to PenguDoku | App | Rating | Price | Category | | --- | --- | --- | --- | | [Pengdoku - Logic Puzzle Games](https://appshunter.io/ios/app/pengdoku-logic-puzzle-games/id6777038541) | 4.8 (91) | Free | Games | | [Catdoku! Cat Sudoku Puzzle](https://appshunter.io/ios/app/catdoku-cat-sudoku-puzzle/id6775778251) | 4.6 (42) | Free | Games | | [Bloom Sudoku](https://appshunter.io/ios/app/bloom-sudoku/id6770801957) | 4.7 (92) | Free | Games | | [Moodoku!](https://appshunter.io/ios/app/moodoku/id6760896564) | 1.0 (1) | Free | Games | | [Fluffy Flow](https://appshunter.io/ios/app/fluffy-flow/id6775153885) | 3.0 (2) | Free | Games | | [DogDoku: Brain Puzzle](https://appshunter.io/ios/app/dogdoku-brain-puzzle/id6772078613) | — | Free | Games | ## More apps by RentReview LLC - [Rent Review App](https://appshunter.io/ios/app/rent-review-app/id6749859175) - [Pocket Solitaire - Card Games](https://appshunter.io/ios/app/pocket-solitaire-card-games/id6760608926) - [ChickyDoku: Logic Puzzle Game](https://appshunter.io/ios/app/chickydoku-logic-puzzle-game/id6787759721) All apps by RentReview LLC: https://appshunter.io/developer/1832498773 ## Related topics [doku](https://appshunter.io/ios/topics/doku) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*