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 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 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 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 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 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 Chars Time 672nd guilhem-roy 🇫🇷 757 65 28 Feb 2022 672nd martinnorling 🇸🇪 757 65 8 Mar 2022 672nd IshanPanpaliya 757 65 3 May 2023 672nd snoozingnewt 🇺🇸 757 65 11 Feb 2024 672nd nooberitess 757 65 8 Apr 2025 681st c0d3-4-F00d 🇩🇪 757 70 18 Mar 2022 681st Alex-x90 🇺🇸 757 70 6 Mar 2023 681st dokutan 757 70 9 days ago 684th MeWhenI 🇻🇦 757 108 7 Jun 2023 685th duckyluuk 🇳🇱 753 73 16 Dec 2024 686th Shanethegamer 🇺🇸 752 63 13 Aug 2024 686th emgordon154 752 63 25 Aug 2024 688th ScottHamper 751 62 1 Jun 2021 688th helbling 🇨🇭 751 62 2 Oct 2024 690th lynn 751 85 12 Sep 2021 691st ovs-code 🇩🇪 750 87 8 Mar 2024 692nd Mabeloid 🇳🇴 749 64 17 Sep 2024 693rd RockOfStone 749 81 4 Nov 2021 693rd dokutan 749 81 10 days ago 695th cipharius 749 87 19 Jan 2021 696th Yewzir 🇧🇪 748 72 8 Jun 2024 697th Yewzir 🇧🇪 747 71 14 Oct 2023 698th Lydxn 🇨🇦 747 223 24 Jun 2021 699th ArmaanAS 746 66 4 Apr 2021 699th quimey 746 66 23 Jun 2023 699th Lv0Sys 🇵🇱 746 66 22 Jun 2025 702nd sean-niemann 🇺🇸 744 57 17 Jun 2025 703rd primo-ppcg 🇹🇭 742 40 22 Apr 2022 704th jared-hughes 742 150 9 Sep 2023 705th jared-hughes 739 57 9 Sep 2022 706th xiBread 🇺🇸 739 63 21 Sep 2021 706th GeorgeStechman 🇬🇧 739 63 17 Nov 2022 708th SirBogman 🇺🇸 739 139 21 Dec 2021 709th DialFrost 🇸🇬 737 49 25 Jun 2024 710th DialFrost 🇸🇬 737 135 21 Nov 2024 711th janbehrens 🇩🇪 736 93 24 Mar 2022 712th AlephSquirrel 736 99 18 Jan 2025 713th msbranicky 735 67 21 Aug 2023 714th kg583 🇺🇸 735 85 13 Feb 2025 715th MeWhenI 🇻🇦 734 93 22 May 2023 716th guliyevemil1 🇦🇿 732 89 11 Feb 2021 716th annaproxy 732 89 17 Aug 2022 716th Shanethegamer 🇺🇸 732 89 20 Jan 2024 719th dokutan 732 136 9 days ago 720th Omega65536 🇩🇪 730 103 24 Nov 2022 721st Shanethegamer 🇺🇸 729 88 15 Oct 2022 722nd dvik72 728 64 1 Jun 2022 722nd AlephSquirrel 728 64 16 Feb 2023 724th primo-ppcg 🇹🇭 727 117 14 Jul 2021 725th jacobly0 🇺🇸 727 153 22 Apr 2024 726th annaproxy 726 58 24 Oct 2023 727th KatieLG 🇬🇧 726 63 25 Apr 2021 728th janbehrens 🇩🇪 726 73 11 Jun 2021 729th Stockoh 🇫🇷 724 68 25 Dec 2021 729th Bonjour27891 🇻🇳 724 68 1 Sep 2022 729th trist224 🇫🇷 724 68 18 Oct 2022 729th mousetail 🇳🇱 724 68 11 Aug 2023 729th Command-Master 724 68 24 Sep 2023 729th firegene 🇮🇪 724 68 12 Oct 2024 729th JunkIce 724 68 24 Nov 2024 736th arctouch-cristiannevianna 724 82 22 Nov 2023 737th yzhs 🇩🇪 724 90 24 Jul 2021 738th ovs-code 🇩🇪 723 72 16 Jul 2023 739th dokutan 721 118 9 days ago 740th primo-ppcg 🇹🇭 719 47 5 Feb 2022 741st MeWhenI 🇻🇦 718 75 9 Oct 2023 742nd edsrzf 🇳🇿 718 95 24 Nov 2024 743rd GolfingSuccess 🇬🇷 717 33 22 Jul 2022 744th igmcdowell 717 65 23 Nov 2021 745th Yewzir 🇧🇪 717 91 28 Mar 2024 746th Shanethegamer 🇺🇸 716 74 18 May 2022 747th prplz 🇦🇺 716 91 25 Jan 2021 748th msbranicky 715 67 17 Jan 2024 749th Alex-x90 🇺🇸 715 99 23 Jun 2022 750th NewDefectus 🇮🇱 714 21 14 Jan 2022 Prev 676–750 of 1,707 Next