Reports:Tasks not implemented in Kotlin

Automatically Generated: This result set should be accurate to within fifteen minutes of the last viewing.

Awareness

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

Not implemented

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

1

• 15 puzzle solver

2

• 21 Game

A

• ASCII art diagram converter
• Abelian sandpile model
• Active Directory/Search for a user
• Angles (geometric), normalization and conversion

B

• Bioinformatics/Sequence mutation
• Bioinformatics/base count
• Bitcoin/public point to address
• Bitmap/Bresenham's line algorithm

C

• Canny edge detector
• Catmull–Clark subdivision surface
• Chernick's Carmichael numbers
• Church Numerals
• Colour pinstripe/Printer
• Compiler/AST interpreter
• Compiler/code generator
• Compiler/lexical analyzer
• Compiler/syntax analyzer
• Compiler/virtual machine interpreter

D

• Death Star
• Deconvolution/2D+
• Distributed programming

E

• Events
• Executable library

F

• Faces from a mesh
• Factorial base numbers indexing permutations of a collection
• Factorions
• Fermat numbers
• Find duplicate files
• Fixed length records
• Forest fire
• Function frequency

G

• Graph colouring

H

• Hunt The Wumpus

I

• Increasing gaps between consecutive Niven numbers

J

• Joystick position

M

• Matrix Digital Rain
• Mayan numerals
• Mertens function
• Minesweeper game
• Minimal steps down to 1
• Mutex

N

• Nested templated data
• Next highest int from digits
• Numerical and alphabetical suffixes

O

• OLE Automation

P

• Palindrome dates
• Palindromic gapful numbers
• Peano curve
• Pig the dice game/Player
• Pinstripe/Printer
• Play recorded sounds
• Primality by Wilson's theorem

Q

• QR decomposition

R

• RCRPG
• Ramanujan's constant
• Rendezvous
• Retrieve and search chat history
• Rosetta Code/Count examples
• Rosetta Code/Find bare lang tags
• Rosetta Code/Find unimplemented tasks
• Rosetta Code/Fix code tags

S

• Same Fringe
• Smarandache prime-digital sequence
• Sorting algorithms/Cocktail sort with shifting bounds
• Stirling numbers of the first kind
• Stirling numbers of the second kind
• Suffixation of decimal numbers
• Sunflower fractal

T

• Teacup rim text

U

• Unprimeable numbers

W

• Window management
• Wireworld

Y

• Yellowstone sequence

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Draft tasks without implementation

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 Kotlin (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.

1

• 15 Puzzle Game in 3D
• 16 Puzzle Game

A

• Addition-chain exponentiation
• Audio Overlap Loop
• Audio frequency generator

B

• Black Box
• Blackjack strategy
• Boids

C

• CLI-based maze-game
• Checksumcolor
• Chess player
• Compiler/Verifying Syntax
• Create DWM statusbar
• Curve that touches three points

D

• Display an outline as a nested table

E

• Elliptic Curve Digital Signature Algorithm
• Execute CopyPasta Language
• External sort

F

• Fibonacci matrix-exponentiation

G

• Generalised floating point multiplication
• Geohash
• Gradient descent

H

• Hexapawn

I

• I'm a software engineer, get me out of here
• IPC via named pipe
• IRC gateway
• Interactive Help

L

• Latin Squares in reduced form/Randomizing using Jacobson and Matthews’ Technique
• Launch rocket with countdown and acceleration in stdout
• Length of an arc between two angles
• Logistic Curve Fitting in Epidemiology
• Long literals, with continuations

M

• Magnanimous numbers
• Mayan calendar
• Minimum positive multiple in base 10 using only 0 and 1
• Modulinos
• Morpion solitaire
• Multiline shebang
• Möbius function

N

• Native shebang
• Nimber arithmetic
• Numeric separator syntax

P

• Parse EBNF
• Permutations with some identical elements
• Pisano period
• Powerful numbers
• Print itself
• Process SMIL directives in XML data
• Proof

Q

• Quoting constructs

R

• Raster bars
• Recursive descent parser generator
• Remote agent/Agent interface
• Remote agent/Agent logic
• Remote agent/Simulation
• Resistance Calculator
• Resistance Network Calculator
• 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

• Safe mode
• Sierpinski arrowhead curve
• Sierpinski curve
• Sierpinski square curve
• Simulated annealing
• Solving coin problems
• Starting a web browser
• Sum data type

T

• Table creation
• Tamagotchi emulator
• Tetris
• Text to HTML
• Time-based One-time Password Algorithm
• Tree datastructures

U

• UPC
• URL shortener
• Ukkonen’s Suffix Tree Construction
• Unicode polynomial equation
• Unit testing
• User defined pipe and redirection operators
• Using a Speech engine to highlight words
• Using the Meetup.com API

V

• Vibrating rectangles
• Vidir

W

• Waveform analysis/Doh ray me
• Waveform analysis/Top and tail
• Weather Routing

X

• XXXX redacted

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Requiring Attention

Examples

These tasks have implementations in Kotlin, 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.

Y

• Yahoo! search interface

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Other pages

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

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Not Considered

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

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End of List

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