# Reports:Tasks not implemented in Python

**Awareness**

If

**Python**is a language you like, or are interested in, please inform your fellow members of the Python community; this page can't be emptied without your and their participation.

## Contents

## Not implemented[edit]

These are currently not implemented in Python. Please implement some if you can. If any tasks are not possible or too complex in Python, they should not be on this list. To mark a task as such, add **{{omit from|Python}}**, preserving the capitalization of the language, to that task. It will appear below under the "Not Considered" section.

### Draft tasks without implementation[edit]

These tasks are drafts, meaning they largely need more work to turn them into full tasks. Perhaps you can help by trying to implement them in Python (after all, one of the key requirements for a task being non-draft is multiple implementations, preferably in widely different languages) but be aware that this may be difficult because of lack of definition of the task itself.

### A

### C

- CLI-based maze-game
- Combinations with repetitions/Square digit chain
- Compiler/Simple file inclusion pre processor
- Compiler/Verifying syntax
- Concatenate two primes is also prime
- Consecutive Primes With Ascending Or Descending Differences
- Continued fraction/Arithmetic/G(matrix ng, continued fraction n1, continued fraction n2)
- Coprime triplets
- Count the coins/0-1
- Cubic Special Primes
- Curve that touches three points
- Cyclops numbers

### D

### F

- Fibonacci matrix-exponentiation
- Find URI in text
- Find first missing positive
- Find prime n for that reversed n is also prime
- Find prime numbers of the form n*n*n+2
- Find words which contains all the vowels
- Find words which contains most consonants
- Find words which first and last three letters are equals
- Fortunate numbers

### G

### M

### N

### P

- Palindromic primes in base 16
- Parse EBNF
- Penrose tiling
- Pentomino tiling
- Permutations with some identical elements
- Piprimes
- Powerful numbers
- Prime numbers p which sum of prime numbers less or equal to p is prime
- Prime triplets
- Prime words
- Primes which contain only one odd number
- Primes whose first and last number is 3
- Process SMIL directives in XML data
- Pseudorandom number generator image

### R

### S

- Safe mode
- Selective file copy
- Sierpinski arrowhead curve
- Sierpinski curve
- Sierpinski square curve
- Simulated annealing
- Sine wave
- Smallest numbers
- Snake
- Solve a Rubik's Cube
- Solving coin problems
- Sorting algorithms/Tree sort on a linked list
- Special Divisors
- Special factorials
- Spoof game
- Square root by hand
- Starting a web browser
- Substring primes
- Sum data type

### T

### U

### W

## Requiring Attention[edit]

### Examples[edit]

These tasks have implementations in Python, but somebody, somewhere, decided that the example implementation was faulty or in some other way requiring attention. If you're familiar with the task and language, please consider reviewing/correcting the example and removing the notice.

### Other pages[edit]

These are other pages related to Python which require attention; with your knowledge and assistance, we can improve the quality of the site's content.

## Not Considered[edit]

These tasks are not generally counted toward "unimplemented", as somebody, somewhere, decided that Python was inappropriate for these tasks, or implementations of them would be unenlightening. Feel free to try your hand at them anyway.

## End of List[edit]

Again, feel free to try your hand at any of the tasks listed on this page.