# nr. 01

> Number-based puzzle game where players reduce bubbles to 1. (iPhone/iPad app by Tiny Games.)

- Source: https://appshunter.io/ios/app/nr-01/id979154551 (this page in markdown: same URL + `.md`)
- Developer: [Tiny Games](https://appshunter.io/developer/907446397)
- Category: Games, Entertainment, Family, Puzzle
- Price: Free with in-app purchases
- Rating: 4.40/5 from 42 App Store ratings · 44 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 16 MB
- Languages: American English, Arabic, Catalan, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 21 more
- Released: 2015-05-26
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/nr-01/id979154551/reviews.md

## What is nr. 01?

nr. 01 is the brand new, unique and free puzzle game from redBit games. 
nr. 01 uses numbers to push you to the limits of your brain even if it's not a math game.

••• nr. 02 in now out with new bubbles to puzzle you! •••

[HOW TO PLAY]

- When you switch two bubbles, they decrease by 1 point
- All balls have to get to 1
- But... You cannot move the bubbles with number 1

It is easy to play for everyone, but it could also drive geniuses crazy!

Thank you for playing and for all great feedback! Enjoy! 


Enter our world!

LIKE US ON FACEBOOK
facebook.com/redbitgames 
FOLLOW US ON TWITTER
twitter.com/redbitgames
ADD US ON INSTAGRAM
instagram.com/redbit_games
VISIT OUR WEB SITE
www.redbitgames.it

Any problem or suggestion? We'd love to hear from you! Contact us at support@redbitgames.it

## Key features

- Number-based bubble puzzles
- Reduce all bubbles to 1
- Cannot move bubbles with number 1
- Challenging for all skill levels
- Unique gameplay mechanics

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Recent user reviews (10 of 44)

All indexed reviews: https://appshunter.io/ios/app/nr-01/id979154551/reviews.md

### 5/5 — Good Game :)

*2020-08-05*

Thanks for making this game :)

### 5/5 — Yes!!!

*2018-01-27, version 1.0.4*

This game is very very entertaining. The puzzles are very challenging on the higher levels. My brain is working so hard and is starting to overheat and there is now steam whistling right out my ear canals. I’m very excited to play  nr.2 the second puzzle to this spectacular app. I sure do hope I find a female of my species soon so I don’t have to write long reviews or look long and hard for games like this one that excite me in more ways than one.

### 4/5 — Fun and addictive

*2017-07-02*

I really enjoy this puzzle and spend a lot of time noodling over some of the challenging levels.

### 5/5 — Brilliantly Addictive

*2017-03-07*

This game makes me keep wanting to play over and over again. Very simple and easy to learn, but has a great learning curve for mastery and recognition of patterns and strategy. The ads are much less frequent and intrusive than I am used to with free puzzle apps, being skippable after 5 seconds.

5/5 wholly recommend.

### 4/5 — Good puzzler, muddied by ads

*2017-02-24*

I understand ads help you make a little bit of money, but it's a bit overkill with the banner on the bottom AND the video advertisements. Just stick with one or the other, please

### 5/5 — Minimalistic but pure puzzles all the way through

*2016-07-20*

There's not much of a challenge once you figure out how it works, so solving some boards as how they were probably intended was a bigger puzzle.

### 4/5 — Fun and challenging

*2016-06-26*

MORE LEVELS. And move the ads.

### 5/5 — Goodstuff

*2016-06-06*

Works fine even on my old 4s

### 5/5 — Tests your ability to think ahead

*2016-02-28*

Fun and challenging game.

### 4/5 — Idk cookie

*2016-02-18*

I only download this game for cookie clicker lol

## Frequently asked questions about nr. 01

### What is nr. 01?

nr. 01 is a free puzzle game that uses numbers as its core mechanic. It challenges players to reduce all bubbles on the screen to the number 1 by strategically switching them. Despite its simple premise, it's designed to be a brain-testing experience for players of all levels.

### How do you play nr. 01?

To play, you switch two bubbles. When you switch them, their point values decrease by 1. The objective is to get all bubbles to have a value of 1. A key rule is that you cannot move any bubbles that already have the number 1.

### Is nr. 01 a math game?

No, nr. 01 is not a math game. While it uses numbers, the gameplay focuses on logic and strategic thinking rather than mathematical calculations. The challenge comes from figuring out the correct sequence of moves to reach the goal state.

### What are the in-app purchases in nr. 01?

The description mentions that the app has in-app purchases, but it does not specify what these purchases entail. Typically, in-app purchases in puzzle games can include hints, power-ups, or cosmetic items.

### Who is the target audience for nr. 01?

This game is designed for anyone who enjoys puzzle games and is looking for a mental challenge. It's described as being easy to play for everyone but capable of driving geniuses crazy, suggesting it appeals to a broad range of players who appreciate strategic thinking and problem-solving.

## Version history (last 5 releases)

### 1.0.4 — 2015-11-03

This app has been updated by Apple to display the Apple Watch app icon.

nr. 01 last update:  
- Minor bug fixes

Thank you for playing nr. 01! Have you already discovered its awaited sequel, nr. 02?

### 1.0.3 — 2015-10-08

Don't miss out this new update features! 
- Minor balance tweaks in terms of the difficulty of the levels. Looking forward to your new best scores!
- Minor bug fixes
- General improvements
If you like the game and want to support us, please write or update your review on the AppStore! 
Thank you very much! Enjoy the game!

### 1.0.2 — 2015-07-01

Want to be a genius? Try Nr. 01 updated version with great new features now!
- Victory animation
- Minor bug fixes
- Russian, Simplified Chinese and Japanese Languages added

### 1.0.1 — 2015-05-20

- Fixed a bug that could cause random crashes to some iOS 7 users

### 1.0 — 2015-05-19

No release notes.

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## More apps by Tiny Games

- [Haunted Manor LITE](https://appshunter.io/ios/app/haunted-manor-lite/id550883103)
- [Haunted Manor FULL](https://appshunter.io/ios/app/haunted-manor-full/id570722212)
- [Haunted Manor HD FULL](https://appshunter.io/ios/app/haunted-manor-hd-full/id579580205)
- [Cookie Clickers](https://appshunter.io/ios/app/cookie-clickers/id703439482)
- [Haunted Manor 2](https://appshunter.io/ios/app/haunted-manor-2/id730968939)
- [Pizza Clickers](https://appshunter.io/ios/app/pizza-clickers/id734464485)

All apps by Tiny Games: https://appshunter.io/developer/907446397

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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 2026-08-23.*