Reports:Tasks not implemented in Wren
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Contents
Not implemented[edit]
These are currently not implemented in Wren. Please implement some if you can. If any tasks are not possible or too complex in Wren, they should not be on this list. To mark a task as such, add {{omit from|Wren}}, preserving the capitalization of the language, to that task. It will appear below under the "Not Considered" section.
A
B
- Barnsley fern
- Best shuffle
- Bitcoin/address validation
- Bitcoin/public point to address
- Bitmap/Flood fill
- Bitmap/Histogram
- Bitmap/Midpoint circle algorithm
- Bitmap/PPM conversion through a pipe
- Bitmap/Read a PPM file
- Bitmap/Read an image through a pipe
- Bitmap/Write a PPM file
- Bitwise IO
- Brownian tree
- Bulls and cows
- Bulls and cows/Player
C
- Calendar
- Calendar - for "REAL" programmers
- Call a function in a shared library
- Canny edge detector
- Cartesian product of two or more lists
- Catmull–Clark subdivision surface
- Chaos game
- Chat server
- Check Machin-like formulas
- Check output device is a terminal
- Checkpoint synchronization
- Color quantization
- Colour pinstripe/Printer
- Compare sorting algorithms' performance
- Compiler/AST interpreter
- Compiler/code generator
- Compiler/lexical analyzer
- Compiler/syntax analyzer
- Compiler/virtual machine interpreter
- Create an object at a given address
- Cyclotomic polynomial
D
F
- FTP
- Factorial base numbers indexing permutations of a collection
- Fibonacci word/fractal
- File modification time
- File size distribution
- Find duplicate files
- Find largest left truncatable prime in a given base
- First perfect square in base n with n unique digits
- Fixed length records
- Flipping bits game
- Floyd-Warshall algorithm
- Forest fire
- Fork
- Formal power series
- Four is the number of letters in the ...
- Fractal tree
- Fraction reduction
- Fractran
- Function frequency
G
H
M
N
P
- P-value correction
- Parallel brute force
- Parallel calculations
- Parametrized SQL statement
- Parse an IP Address
- Parsing/RPN calculator algorithm
- Parsing/RPN to infix conversion
- Parsing/Shunting-yard algorithm
- Password generator
- Peaceful chess queen armies
- Percentage difference between images
- Percolation/Bond percolation
- Percolation/Mean cluster density
- Percolation/Mean run density
- Percolation/Site percolation
- Perfect shuffle
- Pig the dice game
- Pig the dice game/Player
- Pinstripe/Printer
- Plasma effect
- Playfair cipher
- Playing cards
- Plot coordinate pairs
- Poker hand analyser
- Polynomial long division
- Polynomial regression
- Polyspiral
- Power set
- Primes - allocate descendants to their ancestors
- Problem of Apollonius
- Pythagoras tree
R
- RCRPG
- RIPEMD-160
- RSA code
- Ramer-Douglas-Peucker line simplification
- Random number generator (device)
- Ranking methods
- Ray-casting algorithm
- Read a configuration file
- Record sound
- Reflection/List methods
- Reflection/List properties
- Rendezvous
- Retrieve and search chat history
- Rock-paper-scissors
- Rosetta Code/Count examples
- Rosetta Code/Find bare lang tags
- Rosetta Code/Find unimplemented tasks
- Rosetta Code/Fix code tags
- Rosetta Code/Rank languages by popularity
- Runtime evaluation
S
- S-expressions
- SHA-256
- SHA-256 Merkle tree
- SOAP
- SQL-based authentication
- Safe primes and unsafe primes
- Same fringe
- Search a list of records
- Secure temporary file
- Send email
- Sequence: nth number with exactly n divisors
- Set of real numbers
- Set puzzle
- Seven-sided dice from five-sided dice
- Shell one-liner
- Shortest common supersequence
- Sierpinski pentagon
- Simple database
- Simple windowed application
- Simulate input/Keyboard
- Simulate input/Mouse
- Sockets
- Sokoban
- Speech synthesis
- Spinning rod animation/Text
- Stable marriage problem
- State name puzzle
- Statistics/Normal distribution
- Stem-and-leaf plot
- Stern-Brocot sequence
- Straddling checkerboard
- Stream merge
- Sudoku
- Suffixation of decimal numbers
- Sum and product puzzle
- Sum to 100
- Sutherland-Hodgman polygon clipping
T
- Table creation/Postal addresses
- Take notes on the command line
- Tarjan
- Terminal control/Dimensions
- Terminal control/Positional read
- Terminal control/Preserve screen
- Terminal control/Unicode output
- Test a function
- The ISAAC Cipher
- The Name Game
- The Twelve Days of Christmas
- Tic-tac-toe
- Tokenize a string
- Tokenize a string with escaping
- Tonelli-Shanks algorithm
- Top rank per group
- Topological sort
- Total circles area
- Tree datastructures
- Tree traversal
- Truth table
- Twelve statements
U
W
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 Wren (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
F
H
L
P
R
- Railway circuit
- Random Latin squares
- Raster bars
- Recursive descent parser generator
- Remote agent/Agent interface
- Remote agent/Agent logic
- Remote agent/Simulation
- Robots
- Rosetta Code/List authors of task descriptions
- Rosetta Code/Rank languages by number of users
- Rosetta Code/Run examples
- Rosetta Code/Tasks without examples
- Run as a daemon or service
S
T
U
Requiring Attention[edit]
Examples[edit]
These tasks have implementations in Wren, 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.
No pages found.
Other pages[edit]
These are other pages related to Wren which require attention; with your knowledge and assistance, we can improve the quality of the site's content.
No pages found.
Not Considered[edit]
These tasks are not generally counted toward "unimplemented", as somebody, somewhere, decided that Wren was inappropriate for these tasks, or implementations of them would be unenlightening. Feel free to try your hand at them anyway.
No pages found.
End of List[edit]
Again, feel free to try your hand at any of the tasks listed on this page.
