# Definition 
A number is a **_Special Number_** *if it’s digits only consist 0, 1, 2, 3, 4 or 5*
**_Given_** a number *determine if it special number or not* .  
# Warm-up (Highly recommended)
# [Playing With Numbers Series](https://www.codewars.com/collections/playing-with-numbers)
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# Notes 
* **_The number_** passed will be **_positive_** (N > 0) .
* All **single-digit numbers** with in the interval **_[0:5]_** are considered as **_special number_**. 
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# Input >> Output Examples
```
specialNumber(2) ==> return "Special!!"
```
## Explanation: 
It's **_a single-digit number_** within the interval **_[0:5]_** . 
```
specialNumber(9) ==> return "NOT!!"
```
## Explanation:
Although, it's a single-digit number but **_Outside the interval [0:5]_** .
```
specialNumber(23) ==> return "Special!!"
```
## Explanation: 
All **_the number's digits_** formed from the interval **_[0:5]_** digits .
```
specialNumber(39) ==> return "NOT!!"
```
## Explanation: 
Although, *there is a digit (3) Within the interval* **_But_** **_the second digit is not (Must be ALL The Number's Digits )_** .
```
specialNumber(59) ==> return "NOT!!"
```
## Explanation:  
Although, *there is a digit (5) Within the interval* **_But_** **_the second digit is not (Must be ALL The Number's Digits )_** .
```
specialNumber(513) ==> return "Special!!"
```
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```
specialNumber(709) ==> return "NOT!!"
```
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# [For More Enjoyable Katas](http://www.codewars.com/users/MrZizoScream/authored)          
### ALL translation are welcomed
## Enjoy Learning !!
# Zizou
def special_number(n):
    return'Special!!' if  set(str(n))<=set('012345')else'NOT!!'
def special_number(n):
    return'Special!!' if  set(str(n))<=set('012345')else'NOT!!'