# Piyodoko: Chick Logic Puzzle — Place chicks, solve with logic > Place chicks, solve with logic (iPhone/iPad app by Takehiro Matsumoto.) - Source: https://appshunter.io/ios/app/piyodoko-chick-logic-puzzle/id6820950352 (this page in markdown: same URL + `.md`) - Developer: [Takehiro Matsumoto](https://appshunter.io/developer/1895335656) - Category: Games, Casual, Puzzle - Price: Free - Age rating: 4+ - Requires: iOS 15.0 · 41 MB - Languages: American English - Released: 2026-10-16 - Data updated: 2026-10-30 ## What is Piyodoko? Simple rules, surprisingly deep puzzles. Piyodoko is a cozy logic puzzle where you place cute chicks on a colorful grid. Every puzzle is built to be solved by logic alone: no guessing, just that satisfying "aha!" moment. THREE SIMPLE RULES - One chick in every row and every column - One chick in every color area - Chicks never touch each other, not even diagonally Tap to mark a cell with an X, double-tap to place a chick. A short tutorial gets you started in a minute. If you enjoy star battle puzzles, you will feel right at home. 1000+ LEVELS - Beginner and Intermediate levels, from small boards up to 10x10 - "New technique" cards explain each new solving trick (you can skip them) - Every puzzle has exactly one solution - Collect stars on every level EXPERT STAGES - A separate set of tough Advanced puzzles, open from the start - Its own levels and stars DAILY PUZZLE & BRUTAL CHALLENGE - One daily puzzle, the same board for everyone. Race the clock and keep your streak going - Brutal Challenge: one very hard 10x10 puzzle a day, with no hints. Free and open from the start - See how many players tried and cleared it today, and who cleared it, in order RANKINGS - Levels cleared, daily time, weekly score, Expert level and today's Brutal Challenge - Global and friends rankings REAL-TIME FRIEND MATCHES - Add friends with a friend code, QR code or invite link - Race on the same board in real time: who solves it first? Pick 1, 3 or 5 stages and the difficulty - Send a friend a heart once a day. Cheer each other and you both get a cheer ticket right away COLLECT 60+ CHICK ICONS - Hats, hoods, crowns and more - Unlock them with stars, match wins, daily streaks, levels reached and friend invites - Your icon is shown in rankings and to your friends HINTS WHEN YOU ARE STUCK - Hints show where to look next and why - The tutorial explains which rule a mistake breaks NO FORCED ADS - No interstitial or banner ads - Watch a rewarded video only when you choose, to get hints or tickets - Levels 1-20, the daily puzzle and the Brutal Challenge never cost tickets PLAY OFFLINE - Levels work without an internet connection; progress is saved on your device - Only rankings, friends and matches need a connection - No sign-up or login required - Transfer data to keep your records on a new phone MORE - Sound effects, music and vibration on/off - Notes mode adds "?" marks; "Clear ?" removes them all at once - Pause and pick up where you left off - Delete your account and data any time in the app Contact: tesaguristudio@gmail.com ## Is Piyodoko safe? Not enough ratings yet to assess Piyodoko. ## Is Piyodoko legit? Piyodoko: Chick Logic Puzzle has limited verification signals. The AppsHunter Legitimacy Score for Piyodoko is 50 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 1.4.2 — 2026-10-29 ・New in the Piyo Shop: mustaches! 10 styles in 3 colors, for any icon ・Switch the app language in Settings (Japanese / English) ・Reordered the ranking tabs ・The Piyo Shop entrance on your profile is easier to find ### 1.4.1 — 2026-10-28 - Drag to place several “?” notes at once - The “?” sound now plays from the start - Swiping in from the board's edge no longer goes back as easily - Fixed the weekly score sometimes differing from the ranking ### 1.4.0 — 2026-10-27 - Every icon was redrawn so the chicks share one size and face - New hat icons - Clearing the Brutal Challenge now earns weekly points too - Your friends list now shows the most recently active friends first - Send feedback or report a bug from your Profile - Small improvements for smoother play ### 1.3.2 — 2026-10-25 - New "Events" tab in the icon picker - Friends' names are no longer cut short - User names are now up to 10 characters - Small improvements ### 1.3.1 — 2026-10-24 - New: Piyo Coins! Earn them with the login bonus, Daily and Brutal clears, and the weekly bonus - Piyo Shop: trade coins for cupcake icons, streak freezes and hints - Expert stage clears now earn double weekly points - Solve together: X marks are now shared on both boards - Swipe sideways to switch ranking tabs - The icon picker has a new Piyo Shop tab ## More apps by Takehiro Matsumoto - [Meguru 御朱印・参拝記録](https://appshunter.io/ios/app/meguru/id6763484099) - [cowlick（カウリック）](https://appshunter.io/ios/app/cowlick/id6821562006) All apps by Takehiro Matsumoto: https://appshunter.io/developer/1895335656 --- *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 2026-10-30.*