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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 448th MeWhenI 🇻🇦 841 57 17 Jan 2024 448th Yewzir 🇧🇪 841 57 29 Feb 2024 448th SirBogman 🇺🇸 841 57 10 Jun 2024 448th lifthrasiir 🇰🇷 841 57 2 Dec 2024 448th GolfingSuccess 🇬🇷 841 57 24 Dec 2024 448th emgordon154 841 57 23 Apr 2025 457th btnlq 840 43 26 Jan 2021 457th primo-ppcg 🇹🇭 840 43 25 May 2021 459th MeWhenI 🇻🇦 840 76 16 Jun 2022 460th MeWhenI 🇻🇦 839 104 8 Feb 2023 461st primo-ppcg 🇹🇭 838 87 25 Jan 2023 461st ovs-code 🇩🇪 838 87 8 Mar 2024 463rd Shanethegamer 🇺🇸 837 121 13 Dec 2021 464th AGoyet 836 60 29 Jun 2022 464th jakobkordez 🇸🇮 836 60 8 Nov 2022 464th betaveros 836 60 31 Dec 2022 464th AlexanderFair 836 60 23 Jun 2023 464th Andriamanitra 🇫🇮 836 60 20 Jul 2023 464th CornerMercury 🇬🇧 836 60 10 Sep 2023 464th dranjohn 836 60 15 Sep 2023 464th SB-945 836 60 20 Feb 2024 464th inverseLorentz 🇦🇺 836 60 9 Apr 2024 464th cros107 836 60 30 Jun 2024 464th 051 🇸🇬 836 60 1 Aug 2024 464th qpwoeirut 836 60 7 Feb 2025 476th GrayJoKing 🇦🇺 835 84 28 Feb 2022 477th primo-ppcg 🇹🇭 833 85 18 Jan 2022 477th catfish000 833 85 24 Sep 2023 479th ovs-code 🇩🇪 832 56 3 Aug 2024 480th MeWhenI 🇻🇦 831 56 8 Jun 2022 480th Yewzir 🇧🇪 831 56 16 Nov 2023 480th lukegustafson 🇺🇸 831 56 31 Jan 2024 480th voytxt 🇨🇿 831 56 25 Jan 2025 480th targrik 831 56 21 Feb 2025 485th GrayJoKing 🇦🇺 831 57 5 Sep 2024 486th prplz 🇦🇺 830 65 24 Jan 2021 486th sisyphus-ppcg 🇦🇺 830 65 25 Jan 2021 486th inventshah 830 65 17 Nov 2022 486th catfish000 830 65 24 Sep 2023 486th DialFrost 🇸🇬 830 65 6 May 2025 491st kritixilithos 829 58 29 May 2024 492nd GrayJoKing 🇦🇺 829 65 9 Nov 2023 493rd primo-ppcg 🇹🇭 829 77 30 Nov 2021 493rd sean-niemann 🇺🇸 829 77 18 Dec 2023 495th Irratix 🇳🇱 826 51 4 Mar 2022 496th neel11235813 826 58 15 Jan 2024 496th Kacarott 🇦🇺 826 58 15 Jan 2024 496th Shanethegamer 🇺🇸 826 58 16 Jan 2024 496th Natanaelel 🇸🇪 826 58 20 Jan 2024 496th AlephSquirrel 826 58 21 Jan 2024 496th CaedenHarper 🇨🇦 826 58 8 Aug 2024 496th namelessiw 826 58 15 Aug 2024 503rd sisyphus-ppcg 🇦🇺 826 60 25 Feb 2021 503rd sean-niemann 🇺🇸 826 60 27 Dec 2023 505th Yewzir 🇧🇪 825 85 16 Nov 2023 506th m-ender 🇩🇪 824 91 23 Apr 2021 507th petroselo 822 61 16 Nov 2021 507th Irratix 🇳🇱 822 61 8 Dec 2021 507th cubed-guy 822 61 12 Feb 2022 507th CedricGebistorf 822 61 18 Feb 2022 507th jascotm 822 61 17 May 2022 507th Eilonlif 🇮🇱 822 61 9 Sep 2022 507th vishwathg 822 61 18 Sep 2022 507th ZakkkkAttackkkk 🇵🇭 822 61 19 Aug 2023 507th jtaxen 822 61 26 Mar 2024 507th HETHAT 🇩🇿 822 61 12 Apr 2024 507th ahmetdemirag 🇨🇾 822 61 5 Nov 2024 507th plcc0 822 61 9 Mar 2025 507th Pyroan 822 61 16 Mar 2025 507th tri1212 🇻🇳 822 61 16 Apr 2025 521st MeWhenI 🇻🇦 822 78 14 Oct 2022 522nd alemelis 820 60 14 Aug 2024 523rd GrayJoKing 🇦🇺 820 81 14 Mar 2022 523rd MeWhenI 🇻🇦 820 81 15 Nov 2022 525th Shanethegamer 🇺🇸 819 83 19 Apr 2022 Prev 451–525 of 1,699 Next