Kaprekar Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 376th Natanaelel 🇸🇪 437 126 20 Jan 2025 377th IISResetMe 437 319 15 Nov 2024 378th Stockoh 🇫🇷 433 1,335 2 Mar 2025 379th gnlow 🇰🇷 432 125 11 Feb 2025 380th SirBogman 🇺🇸 429 161 7 Nov 2024 380th emgordon154 429 161 27 Nov 2024 382nd dokutan 426 601 1 Nov 2024 383rd MeWhenI 🇻🇦 425 1,361 2 Nov 2024 383rd rucin93 🇵🇱 425 1,361 10 Nov 2024 383rd CaedenHarper 🇨🇦 425 1,361 23 Jan 2025 386th rucin93 🇵🇱 423 163 17 Nov 2024 387th CatsAreFluffy 422 119 15 Dec 2024 388th nstearns96 🇬🇧 421 164 1 Nov 2024 389th CatsAreFluffy 418 165 15 Dec 2024 390th DialFrost 🇸🇬 416 211 13 Nov 2024 391st aksyristos 412 165 1 Nov 2024 392nd KatieLG 🇬🇧 412 397 10 Nov 2024 393rd duckyluuk 🇳🇱 411 168 6 Nov 2024 393rd StefanHabel 🇨🇦 411 168 17 days ago 395th croc54 406 170 9 Jan 2025 396th emgordon154 402 407 1 Nov 2024 397th frankgraziano 399 405 19 Feb 2025 398th scpchicken 🇵🇼 397 174 17 Feb 2025 399th Shanethegamer 🇺🇸 385 512 6 Dec 2024 399th CaedenHarper 🇨🇦 385 512 25 Jan 2025 401st ravnskjaer 🇩🇰 384 295 22 Dec 2024 402nd MeWhenI 🇻🇦 384 514 2 Nov 2024 403rd commandblockguy 🇺🇸 383 180 1 Nov 2024 404th emgordon154 369 255 10 Jan 2025 405th ndren 367 188 2 Mar 2025 406th HumanoidCPU 366 447 1 Nov 2024 406th dokutan 366 447 1 Nov 2024 406th Shanethegamer 🇺🇸 366 447 1 Nov 2024 406th MeWhenI 🇻🇦 366 447 2 Nov 2024 410th inventshah 363 190 4 Nov 2024 411th Ripick 363 223 1 Nov 2024 412th HumanoidCPU 362 446 1 Nov 2024 412th dokutan 362 446 1 Nov 2024 412th Shanethegamer 🇺🇸 362 446 1 Nov 2024 412th KatieLG 🇬🇧 362 446 1 Nov 2024 412th MeWhenI 🇻🇦 362 446 2 Nov 2024 412th CaedenHarper 🇨🇦 362 446 22 Jan 2025 418th emgordon154 359 207 27 Nov 2024 419th mrxz 🇳🇱 357 151 21 Nov 2024 420th Waffle3z 352 189 24 Nov 2024 421st kichiandk 348 287 13 Nov 2024 422nd msbranicky 347 218 1 Nov 2024 423rd duckyluuk 🇳🇱 345 187 6 Nov 2024 424th tatzyr 🇯🇵 330 167 29 Dec 2024 425th msbranicky 330 194 1 Nov 2024 426th wh3n3v3r 🇨🇿 330 209 18 Nov 2024 427th jameswmccarty 329 210 2 Nov 2024 427th snoozingnewt 🇺🇸 329 210 8 Jan 2025 429th madeforlosers 323 1,787 8 Nov 2024 430th dokutan 317 439 1 Nov 2024 430th HumanoidCPU 317 439 1 Nov 2024 430th Shanethegamer 🇺🇸 317 439 1 Nov 2024 430th MeWhenI 🇻🇦 317 439 2 Nov 2024 430th Msleizak 🇫🇷 317 439 27 Dec 2024 430th nullshallot 317 439 9 Jan 2025 436th HumanoidCPU 317 1,820 1 Nov 2024 437th cmkb3 314 444 15 Nov 2024 438th croc54 312 218 9 Jan 2025 439th edsrzf 🇳🇿 311 305 6 Jan 2025 440th emgordon154 308 120 5 Nov 2024 441st neihousaigaai 307 225 15 Nov 2024 442nd Troon 301 229 7 Nov 2024 443rd dokutan 294 323 1 Nov 2024 444th KatieLG 🇬🇧 291 1,983 1 Nov 2024 445th error256 290 433 19 Jan 2025 446th HumanoidCPU 285 446 1 Nov 2024 446th KatieLG 🇬🇧 285 446 1 Nov 2024 446th Shanethegamer 🇺🇸 285 446 1 Nov 2024 446th dokutan 285 446 1 Nov 2024 446th MeWhenI 🇻🇦 285 446 2 Nov 2024 Prev 376–450 of 730 Next