# Happy Glass - Draw a Line Game — Fill the Glass, Brain Puzzle

> Physics-based puzzle game where players draw lines to fill a glass with water. (iPhone/iPad app by Riken Thaker.)

- Source: https://appshunter.io/ios/app/happy-glass-draw-a-line-game/id1446561765 (this page in markdown: same URL + `.md`)
- Developer: [Riken Thaker](https://appshunter.io/developer/1435886225)
- Category: Entertainment, Games, Puzzle, Trivia
- Price: Free with in-app purchases
- Rating: 4.70/5 from 132 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 245 MB
- Languages: English
- Released: 2018-12-28
- Data updated: 2026-06-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/happy-glass-draw-a-line-game/id1446561765/reviews.md

## What is Happy Glass?

Thirsty crow is one of the most famous fables for kids, which you should definitely tell your children. It is a simple tale of using logic to achieve the said goal. Every fable has a moral. And the moral of the thirsty crow story comes in several interpretations.
Modern 20th-century writers chose a different moral – “Where there is a will, there is a way!”

So now you see why telling your kid the thirsty crow story is a good idea? Your kid will learn moral values and also the science of water displacement! That’s right! The thirsty crow story for kids is perhaps one of the few parables that also teach principles of physics to kids!

This crow is so sad. Let’s make him happy by quenching his thirst.
Draw a line to connect with the glass so that the glass gets filled up with water balls. 
Be ​your best to complete the level. Come up with your own solutions to be creative and think out of the box! 

Features:

* Dynamic mechanism. Draw lines freely to complete levels!
* Simple, smart and fun puzzles but challenging too
* 200+ exciting and fun levels
* Develop your logical skills

Have a problem? Please write to us so we can solve it ASAP!
Please feel free to share your review and like our Facebook page – https://www.facebook.com/tecvividgames/
Or drop an email - games@tecvivid.com

## Key features

- Dynamic line drawing mechanism
- Simple, smart, and fun puzzles
- Over 200 exciting levels
- Develop logical skills
- Creative problem-solving

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Hint Pack 1 | $0.99 | one-time |
| Hint Pack 2 | $1.99 | one-time |
| Hint Pack 3 | $4.99 | one-time |
| Hint Pack 4 | $9.99 | one-time |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/happy-glass-draw-a-line-game/id1446561765/reviews.md

### 3/5 — Ok

*2019-12-06, version 2.4.1*

Yeah it’s okay but it’s a nock off of Happy glass and you have limited ink

### 1/5 — Ads Even though I paid? Not done!

*2019-12-02, version 2.4.1*

Hi Developer,

My 6 years old son plays and likes this game. Yesterday I paid 99 cents to remove the ads as prompted by a pop up. Why am I still getting the ads while playing the game?

### 5/5 — Want to start over

*2019-10-06, version 2.4*

My grandson and I love this app. We finished all levels and want to know if we can play it again from the beginning.

### 5/5 — Addictive

*2019-07-23, version 2.0*

Addictive happy glass game

### 5/5 — Caleb story

*2019-07-07, version 1.5*

This game is very fun and I give it a five star rating  no 5 and 1/2

### 4/5 — OMG this game is so much fun you should play it

*2019-06-19, version 1.5*

This app helps your mind to understand the problem that you don’t no you should get it to

### 5/5 — Ava

*2019-01-19, version 1.2*

I love this game 😁

**Developer response:** Thank you for leaving us such a wonderful review. We are glad you loved our game.

## Frequently asked questions about Happy Glass

### What is Happy Glass?

Happy Glass is a physics-based puzzle game where you draw lines to fill a glass with water and make a thirsty crow happy. It's designed to be a fun way to develop logical thinking and creative problem-solving skills.

### How many levels are in Happy Glass?

Happy Glass features over 200 exciting and fun levels for players to enjoy. The game is regularly updated with new content to keep the challenges fresh.

### Is Happy Glass free to play?

Yes, Happy Glass is free to download and play. It offers a full gaming experience without requiring any upfront payment.

### What devices does Happy Glass support?

Happy Glass is available on iPhone, iPad, and iPod devices. It is optimized for iOS users looking for a engaging puzzle experience.

### What is the age rating for Happy Glass?

Happy Glass has an age rating of 4+, making it suitable for children and adults alike. Its simple mechanics and positive theme are appropriate for a wide audience.

### How often is Happy Glass updated?

The latest version of Happy Glass is 2.4.3, which was last updated on March 26, 2021. While updates may vary, the developer aims to provide ongoing support and improvements.

### Does Happy Glass have ads?

The provided data does not specify if Happy Glass contains advertisements. However, as a free game, it may include ads to support its development.

### What makes Happy Glass challenging?

While the puzzles are simple to understand, they become increasingly challenging as you progress. Players need to think creatively and out of the box to find unique solutions to fill the glass.

## Version history (last 1 release)

### 2.4.3 — 2021-03-26

- Game UI Enhancement

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## More apps by Riken Thaker

- [Wordscape Villa - Word Puzzle](https://appshunter.io/ios/app/wordscape-villa-word-puzzle/id1435886226)
- [My Airport : Airplane Games](https://appshunter.io/ios/app/my-airport-airplane-games/id1440963659)
- [Ice Princess Makeup & Dress up](https://appshunter.io/ios/app/ice-princess-makeup-and-dress-up/id1440964098)
- [Zoo Story -  Wonder Zoo](https://appshunter.io/ios/app/zoo-story-wonder-zoo/id1441201819)
- [Thor Fall In Love - Story Game](https://appshunter.io/ios/app/thor-fall-in-love-story-game/id1444298990)

All apps by Riken Thaker: https://appshunter.io/developer/1435886225

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*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 2026-06-28.*