Sierpiński Triangle 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 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 Chars Time 824th cingulataluke 540 98 26 Aug 2023 824th weliveinhell 🇭🇹 540 98 2 Oct 2024 824th 5quiwyrm 540 98 11 Feb 2025 829th emgordon154 540 204 23 May 2025 830th dokutan 540 281 12 Jan 2024 831st qwertyuiop3 🇷🇺 538 100 24 days ago 832nd Mabeloid 🇳🇴 538 117 22 Sep 2024 833rd Mandrzejy 🇵🇱 538 132 25 Mar 2024 834th bstrautin 537 86 10 Jun 2020 835th tobeannouncd 537 124 12 Jan 2024 836th ETHproductions 🇺🇸 536 79 22 Dec 2018 837th quimey 535 99 5 Jul 2023 837th Techdude01 535 99 21 Dec 2023 837th croc54 535 99 13 Dec 2024 840th crizin 🇰🇷 534 190 9 Sep 2023 841st Shanethegamer 🇺🇸 533 68 13 Dec 2022 841st DialFrost 🇸🇬 533 68 1 Feb 2025 843rd DialFrost 🇸🇬 533 100 5 Nov 2023 843rd HumanoidCPU 533 100 2 Jun 2024 845th varhammer 🇷🇺 532 138 3 Jan 2022 846th abailey2020 🇺🇸 529 100 13 Dec 2020 846th mosho-p 529 100 13 Oct 2022 846th za3k 529 100 16 Oct 2022 846th maxgodfrey2004 🇨🇦 529 100 14 Feb 2025 850th Natanaelel 🇸🇪 528 67 8 Oct 2021 851st Shanethegamer 🇺🇸 528 89 26 Oct 2022 852nd xyangst 527 87 18 Oct 2024 852nd emgordon154 527 87 17 days ago 854th c0d3-4-F00d 🇩🇪 527 102 11 Nov 2021 855th bricknellj 527 218 30 Nov 2022 856th Natanaelel 🇸🇪 525 119 10 Jul 2023 857th cros107 524 101 29 Jul 2024 858th jacobly0 🇺🇸 523 191 22 Apr 2024 859th rambox11 521 88 17 Jun 2018 859th frobinsonj 521 88 28 Jun 2018 861st karhuthebear 519 102 6 May 2022 861st Just4FunCoder 519 102 27 Nov 2022 861st SirFireball3521 519 102 2 Mar 2023 861st inverseLorentz 🇦🇺 519 102 23 Apr 2024 865th KatieLG 🇬🇧 518 85 30 Apr 2021 866th BREMAUCY 🇫🇷 518 94 26 Jan 2024 867th dokutan 518 485 7 Oct 2024 868th MeWhenI 🇻🇦 517 58 19 Jan 2022 869th violeta-desantis 517 104 14 Feb 2024 870th cywong-amino 🇭🇰 516 91 23 May 2020 871st coreynash 515 89 6 Nov 2022 872nd HumanoidCPU 515 111 24 Oct 2024 873rd Aurel300 🇨🇭 515 152 16 Jun 2024 874th zuparnowa 514 103 31 Jan 2019 874th henrytranter 514 103 20 Sep 2019 874th doug-h 514 103 26 May 2020 874th 77Tigers 514 103 4 Feb 2021 874th tpasfieldERAU 514 103 4 Nov 2022 879th HumanoidCPU 512 105 3 Jun 2024 880th mousetail 🇳🇱 512 153 16 Feb 2024 881st neihousaigaai 509 90 7 May 2021 882nd sk- 509 104 11 Sep 2019 882nd SniperSmiley 🇺🇸 509 104 12 Jun 2022 884th ridingqwerty 🇺🇸 507 96 22 Jan 2024 885th DialFrost 🇸🇬 507 106 4 Nov 2023 886th KatieLG 🇬🇧 507 114 15 Jan 2023 887th RockOfStone 507 124 6 Mar 2024 888th SirBogman 🇺🇸 506 119 13 Jul 2020 889th Shanethegamer 🇺🇸 505 70 14 Dec 2022 890th inverseLorentz 🇦🇺 505 132 26 Apr 2024 891st pardouin 🇫🇷 505 498 24 Aug 2024 892nd gnlow 🇰🇷 504 91 27 Jan 2022 893rd amollberg 🇸🇪 499 106 16 Jan 2022 893rd JunkIce 499 106 19 Jan 2025 895th AkashTandon167 498 108 25 Nov 2019 895th CaedenHarper 🇨🇦 498 108 30 Jan 2025 897th Yewzir 🇧🇪 498 125 11 Feb 2024 898th Natanaelel 🇸🇪 495 102 28 Aug 2022 899th shraiwi 495 107 9 Dec 2020 899th Pena86 495 107 25 Dec 2021 Prev 826–900 of 1,884 Next