Kolakoski Sequence 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 Hilbert Curve 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 Topological Sort 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 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Hilbert Curve 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 Topological Sort 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 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 Chars Time 520th cros107 821 60 30 Jun 2024 520th 051 🇸🇬 821 60 1 Aug 2024 520th KasperKivimaeki 🇫🇮 821 60 30 Jun 2025 520th vgamula 🇺🇦 821 60 28 Jul 2025 520th LuisGoncalves05 🇵🇹 821 60 29 Jul 2025 531st Shanethegamer 🇺🇸 821 83 19 Apr 2022 532nd NewDefectus 🇮🇱 817 57 1 Nov 2021 533rd inventshah 817 59 18 May 2022 533rd MeWhenI 🇻🇦 817 59 18 May 2022 535th MeWhenI 🇻🇦 816 29 25 Aug 2022 536th ovs-code 🇩🇪 816 52 4 Aug 2024 537th prplz 🇦🇺 816 65 24 Jan 2021 537th sisyphus-ppcg 🇦🇺 816 65 25 Jan 2021 537th 09cf 816 65 24 Sep 2023 537th DialFrost 🇸🇬 816 65 6 May 2025 541st ovs-code 🇩🇪 816 66 10 Oct 2023 541st inventshah 816 66 22 Oct 2023 543rd MeWhenI 🇻🇦 815 27 16 Mar 2022 544th GrayJoKing 🇦🇺 815 84 28 Feb 2022 545th Yewzir 🇧🇪 814 61 16 Nov 2023 546th BREMAUCY 🇫🇷 812 59 20 Feb 2024 547th m-tkach 🇺🇦 812 101 18 Jan 2024 548th janlelis 810 52 18 Jan 2021 548th hiddicop 🇸🇪 810 52 29 Jan 2021 548th prplz 🇦🇺 810 52 22 Apr 2021 548th anter69 🇭🇺 810 52 14 Jan 2022 548th OhmNomNom 810 52 12 Oct 2022 548th DialFrost 🇸🇬 810 52 2 Feb 2023 548th olleicua 🇺🇸 810 52 25 Feb 2024 548th emgordon154 810 52 26 Nov 2024 556th duckyluuk 🇳🇱 810 70 28 Oct 2024 557th Yewzir 🇧🇪 810 79 16 Nov 2023 558th Steffan153 🇫🇮 808 79 23 Mar 2023 559th petroselo 807 61 16 Nov 2021 559th cubed-guy 807 61 12 Feb 2022 559th CedricGebistorf 807 61 18 Feb 2022 559th jascotm 807 61 17 May 2022 559th Eilonlif 🇮🇱 807 61 9 Sep 2022 559th vishwathg 807 61 18 Sep 2022 559th jtaxen 807 61 26 Mar 2024 559th ahmetdemirag 🇨🇾 807 61 5 Nov 2024 559th Pyroan 807 61 16 Mar 2025 568th GolfingSuccess 🇬🇷 807 81 9 Sep 2022 569th primo-ppcg 🇹🇭 806 78 13 Oct 2023 570th Yewzir 🇧🇪 805 88 14 Oct 2023 571st m-tkach 🇺🇦 805 106 25 Apr 2022 572nd Dazza314 🇬🇧 803 23 16 Apr 2021 573rd ArmaanAS 803 58 4 Apr 2021 573rd itsh01 803 58 18 Nov 2021 575th Steffan153 🇫🇮 803 60 6 May 2023 576th primo-ppcg 🇹🇭 803 66 18 Jan 2021 576th jared-hughes 803 66 31 Jul 2022 578th emgordon154 803 85 3 Jan 2025 579th stefangimmillaro 802 80 23 Sep 2023 580th prplz 🇦🇺 802 83 10 Jul 2024 581st Shanethegamer 🇺🇸 801 94 25 Jan 2021 582nd GolfingSuccess 🇬🇷 800 69 24 Dec 2024 583rd DaDerpDuck 799 76 20 Jan 2021 584th MeWhenI 🇻🇦 797 50 11 Nov 2022 585th m-tkach 🇺🇦 796 89 25 Apr 2022 585th MeWhenI 🇻🇦 796 89 8 May 2022 587th SirBogman 🇺🇸 795 53 10 Jun 2024 588th tobeannouncd 795 82 8 Jan 2024 589th cooljoseph1 794 62 6 May 2022 589th nkoppel 794 62 19 Oct 2022 589th AodhanDalton 794 62 4 Nov 2022 589th nstearns96 🇬🇧 794 62 28 Nov 2022 589th adamnielson42 🇺🇸 794 62 10 Jan 2024 589th jbjd 794 62 2 Mar 2024 589th HumanoidCPU 794 62 3 Jun 2024 596th GrayJoKing 🇦🇺 794 86 15 Aug 2023 596th Shanethegamer 🇺🇸 794 86 11 Jan 2024 598th MichalMarsalek 🇨🇿 793 84 6 Jan 2023 599th Shanethegamer 🇺🇸 792 108 26 Sep 2021 600th emgordon154 791 67 22 Apr 2025 Prev 526–600 of 1,753 Next