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 901st edsrzf 🇳🇿 620 138 21 Dec 2024 902nd emgordon154 620 151 6 Oct 2024 903rd ovs-code 🇩🇪 619 48 2 Jan 2024 904th janbehrens 🇩🇪 619 68 18 Jan 2021 905th Yewzir 🇧🇪 618 64 16 Nov 2023 906th bastienvoirin 🇫🇷 616 80 4 Feb 2021 906th argusdusty 🇺🇸 616 80 25 Mar 2021 906th OppositeShark 616 80 9 Apr 2022 906th WillowWispy 616 80 16 Mar 2025 910th AkashTandon167 616 86 25 May 2021 911th MeWhenI 🇻🇦 616 106 26 Aug 2023 912th dokutan 615 106 24 Mar 2025 913th Shanethegamer 🇺🇸 612 85 21 Dec 2024 914th codename68 612 123 13 Aug 2022 915th orthoplex 🇨🇽 612 153 25 Jun 2023 916th Shanethegamer 🇺🇸 612 192 2 Apr 2025 917th bwat2 611 163 14 Dec 2021 918th ashtraypettingzoo 🇺🇸 610 36 23 Feb 2023 919th omurakazuaki 🇯🇵 610 69 19 Feb 2021 920th Herbert00709 🇵🇱 609 87 19 Nov 2024 921st Shanethegamer 🇺🇸 608 65 2 Aug 2022 922nd vodker1 608 81 9 Mar 2022 922nd tooningelaere 608 81 5 Dec 2022 924th JRaspass 🇬🇧 607 61 5 Sep 2021 925th AbhayAravinda 605 77 1 May 2021 926th KevinMarquette 🇺🇸 602 60 21 Oct 2021 927th Natanaelel 🇸🇪 602 88 9 May 2024 928th ovs-code 🇩🇪 601 80 5 May 2023 929th fynnkroeger 600 82 24 Mar 2021 929th BrenSchaap 600 82 21 Oct 2021 929th MichaelMBradley 🇨🇦 600 82 18 Feb 2022 932nd MeWhenI 🇻🇦 599 66 29 May 2023 933rd Shanethegamer 🇺🇸 598 62 8 Dec 2021 934th MeWhenI 🇻🇦 598 71 3 Aug 2024 935th albanian-laundromat 598 107 13 days ago 936th BBoehm 🇩🇪 597 78 26 Jan 2021 936th KatieLG 🇬🇧 597 78 16 Apr 2021 938th GrayJoKing 🇦🇺 597 172 18 Jan 2021 939th KatieLG 🇬🇧 594 77 2 Oct 2022 940th HumanoidCPU 593 71 3 Jun 2024 940th dokutan 593 71 13 Mar 2025 942nd Brianzhengca 593 83 1 Feb 2021 942nd hymanimy 593 83 24 Aug 2021 942nd nullie 593 83 9 Jun 2022 942nd a-penton 593 83 22 Sep 2022 946th msbranicky 593 123 29 Aug 2023 947th GolfingSuccess 🇬🇷 593 198 3 Feb 2025 948th KatieLG 🇬🇧 591 115 14 Jan 2023 949th aaronze 🇦🇺 590 79 26 Apr 2021 949th raphaelimahorn 590 79 10 Aug 2021 949th inverseLorentz 🇦🇺 590 79 30 Jun 2022 952nd Shanethegamer 🇺🇸 590 121 23 Dec 2021 953rd jupj 🇫🇮 589 90 30 Aug 2022 954th boxjelly 589 169 21 Feb 2021 955th gXLg 🇩🇪 586 84 22 Oct 2022 955th dylanjones92 586 84 19 Jan 2024 957th guliyevemil1 🇦🇿 586 146 11 Feb 2021 958th Pyroan 583 104 16 Mar 2025 959th msbranicky 583 191 9 Jan 2024 960th scpchicken 🇵🇼 582 51 18 Jan 2023 961st ravatex 582 112 14 Dec 2024 962nd mikehanus 579 85 29 Jan 2024 962nd alexeldridge 579 85 17 Aug 2024 962nd Flekay 🇩🇪 579 85 20 days ago 965th Natanaelel 🇸🇪 579 130 6 days ago 966th argusdusty 🇺🇸 578 148 25 Mar 2021 967th XenThe 🇬🇧 575 81 7 days ago 968th h3ra993huskp 🇯🇵 575 173 21 Jan 2024 969th adoxography 573 86 23 Jan 2021 969th mokymok 🇺🇸 573 86 23 Nov 2021 969th 40fied4t 573 86 15 May 2025 972nd JoaoFelipe3 572 114 14 Jan 2024 973rd janbehrens 🇩🇪 569 54 3 Aug 2021 974th Natanaelel 🇸🇪 568 82 20 Jan 2024 975th boxjelly 566 87 21 Jan 2021 Prev 901–975 of 1,710 Next