Kolakoski Sequence 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 Mandelbrot 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 Scrambled Sort 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 Vala 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 Vala 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 Mandelbrot 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 Scrambled Sort 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 450th MeWhenI 🇻🇦 842 50 22 Mar 2023 452nd rucin93 🇵🇱 842 64 22 Jul 2024 453rd KatieLG 🇬🇧 841 57 15 Jan 2024 453rd kg583 🇺🇸 841 57 15 Jan 2024 453rd GrayJoKing 🇦🇺 841 57 15 Jan 2024 453rd MeWhenI 🇻🇦 841 57 17 Jan 2024 453rd Yewzir 🇧🇪 841 57 29 Feb 2024 453rd SirBogman 🇺🇸 841 57 10 Jun 2024 453rd lifthrasiir 🇰🇷 841 57 2 Dec 2024 453rd GolfingSuccess 🇬🇷 841 57 24 Dec 2024 453rd emgordon154 841 57 23 Apr 2025 462nd btnlq 840 43 26 Jan 2021 462nd primo-ppcg 🇹🇭 840 43 25 May 2021 464th MeWhenI 🇻🇦 840 76 16 Jun 2022 465th MeWhenI 🇻🇦 840 104 8 Feb 2023 466th primo-ppcg 🇹🇭 838 87 25 Jan 2023 466th ovs-code 🇩🇪 838 87 8 Mar 2024 468th Shanethegamer 🇺🇸 837 121 13 Dec 2021 469th AGoyet 836 60 29 Jun 2022 469th jakobkordez 🇸🇮 836 60 8 Nov 2022 469th betaveros 836 60 31 Dec 2022 469th AlexanderFair 836 60 23 Jun 2023 469th Andriamanitra 🇫🇮 836 60 20 Jul 2023 469th CornerMercury 🇬🇧 836 60 10 Sep 2023 469th dranjohn 836 60 15 Sep 2023 469th SB-945 836 60 20 Feb 2024 469th inverseLorentz 🇦🇺 836 60 9 Apr 2024 469th cros107 836 60 30 Jun 2024 469th 051 🇸🇬 836 60 1 Aug 2024 469th qpwoeirut 836 60 7 Feb 2025 469th KasperKivimaeki 🇫🇮 836 60 12 days ago 482nd albanian-laundromat 836 78 8 days ago 483rd GrayJoKing 🇦🇺 835 84 28 Feb 2022 484th GrayJoKing 🇦🇺 834 55 6 Aug 2024 485th primo-ppcg 🇹🇭 833 85 18 Jan 2022 485th 09cf 833 85 24 Sep 2023 487th MeWhenI 🇻🇦 831 56 8 Jun 2022 487th Yewzir 🇧🇪 831 56 16 Nov 2023 487th voytxt 🇨🇿 831 56 25 Jan 2025 487th targrik 831 56 21 Feb 2025 491st GrayJoKing 🇦🇺 831 57 5 Sep 2024 492nd prplz 🇦🇺 830 65 24 Jan 2021 492nd sisyphus-ppcg 🇦🇺 830 65 25 Jan 2021 492nd inventshah 830 65 17 Nov 2022 492nd 09cf 830 65 24 Sep 2023 492nd DialFrost 🇸🇬 830 65 6 May 2025 497th kritixilithos 829 58 29 May 2024 498th GrayJoKing 🇦🇺 829 65 9 Nov 2023 499th primo-ppcg 🇹🇭 829 77 30 Nov 2021 499th sean-niemann 🇺🇸 829 77 18 Dec 2023 501st Irratix 🇳🇱 826 51 4 Mar 2022 502nd neel11235813 826 58 15 Jan 2024 502nd Kacarott 🇦🇺 826 58 15 Jan 2024 502nd Shanethegamer 🇺🇸 826 58 16 Jan 2024 502nd Natanaelel 🇸🇪 826 58 20 Jan 2024 502nd AlephSquirrel 826 58 21 Jan 2024 502nd CaedenHarper 🇨🇦 826 58 8 Aug 2024 502nd namelessiw 826 58 15 Aug 2024 509th sisyphus-ppcg 🇦🇺 826 60 25 Feb 2021 509th sean-niemann 🇺🇸 826 60 27 Dec 2023 511th Yewzir 🇧🇪 825 85 16 Nov 2023 512th m-ender 🇩🇪 824 91 23 Apr 2021 513th petroselo 823 61 16 Nov 2021 513th Irratix 🇳🇱 823 61 8 Dec 2021 513th cubed-guy 823 61 12 Feb 2022 513th CedricGebistorf 823 61 18 Feb 2022 513th jascotm 823 61 17 May 2022 513th Eilonlif 🇮🇱 823 61 9 Sep 2022 513th vishwathg 823 61 18 Sep 2022 513th ZakkkkAttackkkk 🇵🇭 823 61 19 Aug 2023 513th jtaxen 823 61 26 Mar 2024 513th HETHAT 🇩🇿 823 61 12 Apr 2024 513th ahmetdemirag 🇨🇾 823 61 5 Nov 2024 513th plcc0 823 61 9 Mar 2025 513th Pyroan 823 61 16 Mar 2025 Prev 451–525 of 1,717 Next