# Sorting Puzzle: Save the Dinos — Color sorting game reinvented! > Free offline dinosaur-themed liquid sorting puzzle game with unlimited levels. (iPhone/iPad app by Xiang Dong.) - Source: https://appshunter.io/ios/app/sorting-puzzle-save-the-dinos/id1641001729 (this page in markdown: same URL + `.md`) - Developer: [Xiang Dong](https://appshunter.io/developer/1511041685) - Category: Games, Casual, Puzzle - Price: Free - Rating: 4.80/5 from 5 App Store ratings - Age rating: 4+ - Requires: iOS 12.0 · 31 MB - Languages: American English - Released: 2022-08-23 - Data updated: 2026-08-12 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/sorting-puzzle-save-the-dinos/id1641001729/reviews.md ## What is Sorting Puzzle? - No ads, no in-app purchases, only FUN! - 100% free! UNLIMITED levels, UNLIMITED hints. - Carefully designed and sorted levels to help relax and exercise your brain at the same time. - Works completely offline. - Very simple and easy to understand rules. - Undo a step or restart the level whenever you feel necessary. - Get a hint whenever you’re stuck. ------------------ Story: Dr. Anonymous has captured millions of dinosaurs for his experiment. Neutralize liquid chemicals and free the dinos! Acidic liquids (marked with -) and Alkaline liquids (marked with +) are harmful to the dinos, but once they are combined, they become harmless. ------------------ Rules: Liquids of the same color and same property (acid, alkali, or neutral) can not be combined, but they can be added on top of each other. Liquids of the same color but opposite properties can be combined. Each container (stack) can store at most 4 blocks of liquids. Once it’s full, no more liquid blocks can be added. Once two liquid blocks of the same color but opposite properties are combined, they become one harmless liquid block. Goal: neutralize all liquids above all the dinos. ------------------ Controls: On the main screen: - Switch on/off sound. - Switch on/off vibration. - Read the game information. On the game screen: - Restart: restart the level from the beginning. - Undo: undo one or more steps. - Hint: Get a hint whenever you’re stuck. Note: hints are only available if the level can still be solved. ------------------ Info: Please note, the game is completely free with no ads or in-app purchases. You can also undo as many steps as you want and use as many hints as you need. Everything is free. To support the developer, please recommend the game to your family and friends. If you have any good suggestions, please don’t hesitate to let us know (sortingpuzzle@dong.digital). Thank you very much! Privacy Policy: https://www.dong.digital/sortingpuzzle/privacy/ Terms of Use: https://www.dong.digital/sortingpuzzle/tos/ ## Key features - Unlimited levels and hints - Offline gameplay - Relaxing brain exercise - Undo and restart options - Simple, easy-to-understand rules - Dinosaur rescue story ## Frequently asked questions about Sorting Puzzle ### Does Sorting Puzzle: Save the Dinos have ads? Yes, Sorting Puzzle: Save the Dinos contains advertisements. The game is free to play and offers unlimited levels and hints, supported by ads. ### Is Sorting Puzzle: Save the Dinos free to play? Yes, Sorting Puzzle: Save the Dinos is 100% free. It offers unlimited levels and hints without any in-app purchases. ### Can I play Sorting Puzzle: Save the Dinos offline? Yes, Sorting Puzzle: Save the Dinos works completely offline. You can enjoy the game without an internet connection. ### What is the goal of Sorting Puzzle: Save the Dinos? The goal is to neutralize all the acidic and alkaline liquids above the dinosaurs by combining liquids of opposite properties. This frees the captured dinosaurs from Dr. Anonymous's experiment. ### How many levels are there in Sorting Puzzle: Save the Dinos? Sorting Puzzle: Save the Dinos offers unlimited levels. You can play through an endless supply of carefully designed sorting puzzles. ### What devices support Sorting Puzzle: Save the Dinos? Sorting Puzzle: Save the Dinos is supported on iPhone, iPad, and iPod. It is designed for iOS devices. ### What is the age rating for Sorting Puzzle: Save the Dinos? The age rating for Sorting Puzzle: Save the Dinos is 4+. This indicates it is suitable for children aged 4 and above. ### How often is Sorting Puzzle: Save the Dinos updated? Sorting Puzzle: Save the Dinos was last updated on August 23, 2022, with version 1.0. Further updates will depend on developer plans. ## Version history (last 1 release) ### 1.0 — 2022-08-23 No release notes. ## Apps similar to Sorting Puzzle | App | Rating | Price | Category | | --- | --- | --- | --- | | [Tower of Hanoi Sort](https://appshunter.io/ios/app/tower-of-hanoi-sort/id6479977503) | 4.3 (7) | Free | Games | | [Farnum](https://appshunter.io/ios/app/farnum/id6744371124) | 5.0 (2) | Free | Games | | [Water Sort Puzzle: Game Color](https://appshunter.io/ios/app/water-sort-puzzle-game-color/id1667264724) | 4.6 (12,836) | Free | Games | | [Nonogram Color:Picture Cross](https://appshunter.io/ios/app/nonogram-colorpicture-cross/id1543830420) | 4.7 (1,248) | Free | Games | | [Bird Sort: Color Puzzle Game](https://appshunter.io/ios/app/bird-sort-color-puzzle-game/id1629383984) | 4.6 (16) | Free | Games | | [Water Bottle Sort: Color Games](https://appshunter.io/ios/app/water-bottle-sort-color-games/id1644091216) | 4.6 (12) | Free | Games | ## More apps by Xiang Dong - [Morse Mania: Learn Morse Code](https://appshunter.io/ios/app/morse-mania-learn-morse-code/id1511042196) - [Swiss Mania: Trivia Quiz Game](https://appshunter.io/ios/app/swiss-mania-trivia-quiz-game/id1526010838) - [Hop Mania: Thrilling Jump Game](https://appshunter.io/ios/app/hop-mania-thrilling-jump-game/id1542350781) - [Jezz Mania: Better Jezzball](https://appshunter.io/ios/app/jezz-mania-better-jezzball/id1549274135) - [Lipreading Academy](https://appshunter.io/ios/app/lipreading-academy/id1555874254) - [Braille Academy: Play & Learn](https://appshunter.io/ios/app/braille-academy-play-and-learn/id1561530189) All apps by Xiang Dong: https://appshunter.io/developer/1511041685 --- *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 2026-08-12.*