Kolakoski Constant in all languages in chars. 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 GPT 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 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 GPT 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th dokutan 533 427 8 Dec 2023 377th dokutan 532 371 13 Jan 2025 378th scpchicken 🇵🇼 531 93 17 Feb 2023 379th msbranicky 531 247 3 Oct 2023 379th stefangimmillaro 531 247 13 Dec 2024 381st pschmid0 🇺🇸 529 182 9 Oct 2022 382nd Yewzir 🇧🇪 529 228 6 Jul 2023 383rd petroselo 525 116 16 Nov 2021 383rd amollberg 🇸🇪 525 116 30 Jan 2022 383rd CatsAreFluffy 525 116 10 Jan 2023 383rd JunkIce 525 116 7 Mar 2025 383rd snoozingnewt 🇺🇸 525 116 31 Mar 2025 388th SirBogman 🇺🇸 525 205 2 Jan 2022 389th dokutan 524 250 6 Jan 2024 390th m-tkach 🇺🇦 524 570 20 Jan 2024 391st coreynash 521 131 24 Oct 2023 392nd lynn 520 574 6 Aug 2023 393rd namelessiw 517 113 5 Mar 2024 394th MeWhenI 🇻🇦 517 114 15 Feb 2023 395th yuchuehw 516 118 18 Jan 2024 396th johndevou 513 210 18 Nov 2021 397th MeWhenI 🇻🇦 513 239 3 Dec 2021 398th commandblockguy 🇺🇸 512 114 15 Jan 2024 399th lifthrasiir 🇰🇷 510 578 19 Dec 2024 400th Yewzir 🇧🇪 508 223 18 Feb 2024 401st MeWhenI 🇻🇦 508 588 6 Jun 2023 402nd knutae 🇳🇴 507 120 29 Jun 2021 403rd CatsAreFluffy 504 116 15 Jan 2024 403rd JunkIce 504 116 7 Mar 2025 405th dokutan 501 226 11 Jan 2024 406th guilhem-roy 🇫🇷 499 122 28 Feb 2022 406th inverseLorentz 🇦🇺 499 122 24 Oct 2023 408th dokutan 499 246 24 Jun 2024 409th h3ra993huskp 🇯🇵 499 347 21 Jan 2024 410th m-tkach 🇺🇦 485 222 17 Dec 2022 410th Yewzir 🇧🇪 485 222 22 Dec 2023 412th Waffle3z 484 101 17 Jan 2021 413th two-bad 🇬🇧 484 141 25 Feb 2024 414th LukasFolwarczny 🇨🇿 483 126 16 Sep 2022 415th yzhs 🇩🇪 481 180 24 Jul 2021 416th osmith93 479 127 10 Jul 2022 417th frosster 478 250 13 Mar 2025 418th alemelis 472 125 14 Aug 2024 419th dokutan 470 229 1 May 2024 420th Yewzir 🇧🇪 470 362 27 Apr 2024 421st edsrzf 🇳🇿 468 130 20 Dec 2024 421st yokasuretsu 468 130 13 Jan 2025 421st WillowWispy 468 130 16 Mar 2025 424th Yewzir 🇧🇪 468 242 11 Feb 2024 425th LucaArgentiUCF 🇮🇹 466 294 28 Jan 2021 426th NickTheEASDude 🇺🇸 465 131 20 Aug 2024 426th andrewjc2000 465 131 20 Mar 2025 428th jared-hughes 465 233 17 Jul 2022 429th MeWhenI 🇻🇦 459 223 3 Sep 2024 430th Shanethegamer 🇺🇸 457 248 12 Dec 2021 431st KatieLG 🇬🇧 455 150 18 Apr 2021 431st eranws 455 150 2 Nov 2022 431st janbehrens 🇩🇪 455 150 3 Dec 2023 434th dokutan 455 249 21 Aug 2024 435th adamnielson42 🇺🇸 453 93 20 Nov 2023 436th dokutan 453 226 24 Aug 2024 437th glesnick 451 135 18 Aug 2022 437th cdesodt 451 135 19 Sep 2023 439th KatieLG 🇬🇧 444 110 29 Dec 2024 440th michelebastione 🇮🇹 438 139 10 Apr 2021 440th cubed-guy 438 139 2 Nov 2022 442nd dokutan 438 231 23 Aug 2024 443rd MeWhenI 🇻🇦 438 399 10 Jul 2021 444th Shanethegamer 🇺🇸 437 113 4 Dec 2022 445th dokutan 437 219 23 Oct 2024 446th hiddicop 🇸🇪 436 112 29 Jan 2021 447th SniperSmiley 🇺🇸 435 140 30 Jun 2022 447th StefanHabel 🇨🇦 435 140 21 Apr 2024 449th jacobly0 🇺🇸 435 275 21 Sep 2023 450th bwat2 434 399 4 Mar 2022 Prev 376–450 of 1,542 Next
