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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th dokutan 542 131 10 days ago 827th DialFrost 🇸🇬 540 87 28 Nov 2023 828th max-the-mage 540 98 29 Oct 2020 828th celiendonze 🇨🇭 540 98 26 Jun 2023 828th cingulataluke 540 98 26 Aug 2023 828th weliveinhell 🇭🇹 540 98 2 Oct 2024 828th 5quiwyrm 540 98 11 Feb 2025 833rd emgordon154 540 204 23 May 2025 834th dokutan 540 281 12 Jan 2024 835th qwertyuiop3 🇷🇺 538 100 27 May 2025 836th Mabeloid 🇳🇴 538 117 22 Sep 2024 837th Mandrzejy 🇵🇱 538 132 25 Mar 2024 838th bstrautin 537 86 10 Jun 2020 839th tobeannouncd 537 124 12 Jan 2024 840th ETHproductions 🇺🇸 536 79 22 Dec 2018 841st quimey 535 99 5 Jul 2023 841st Techdude01 535 99 21 Dec 2023 841st croc54 535 99 13 Dec 2024 844th crizin 🇰🇷 534 190 9 Sep 2023 845th Shanethegamer 🇺🇸 533 68 13 Dec 2022 845th DialFrost 🇸🇬 533 68 1 Feb 2025 847th DialFrost 🇸🇬 533 100 5 Nov 2023 847th HumanoidCPU 533 100 2 Jun 2024 849th varhammer 🇷🇺 532 138 3 Jan 2022 850th abailey2020 🇺🇸 529 100 13 Dec 2020 850th mosho-p 529 100 13 Oct 2022 850th za3k 529 100 16 Oct 2022 850th maxgodfrey2004 🇨🇦 529 100 14 Feb 2025 854th Natanaelel 🇸🇪 528 67 8 Oct 2021 855th Shanethegamer 🇺🇸 528 89 26 Oct 2022 856th xyangst 527 87 18 Oct 2024 856th emgordon154 527 87 27 days ago 858th c0d3-4-F00d 🇩🇪 527 102 11 Nov 2021 859th bricknellj 527 218 30 Nov 2022 860th Natanaelel 🇸🇪 525 119 10 Jul 2023 861st cros107 524 101 29 Jul 2024 862nd jacobly0 🇺🇸 523 191 22 Apr 2024 863rd rambox11 521 88 17 Jun 2018 863rd frobinsonj 521 88 28 Jun 2018 865th karhuthebear 519 102 6 May 2022 865th Just4FunCoder 519 102 27 Nov 2022 865th SirFireball3521 519 102 2 Mar 2023 865th inverseLorentz 🇦🇺 519 102 23 Apr 2024 869th KatieLG 🇬🇧 518 85 30 Apr 2021 870th BREMAUCY 🇫🇷 518 94 26 Jan 2024 871st dokutan 518 485 7 Oct 2024 872nd MeWhenI 🇻🇦 517 58 19 Jan 2022 873rd violeta-desantis 517 104 14 Feb 2024 874th cywong-amino 🇭🇰 516 91 23 May 2020 875th coreynash 515 89 6 Nov 2022 876th HumanoidCPU 515 111 24 Oct 2024 877th Aurel300 🇨🇭 515 152 16 Jun 2024 878th zuparnowa 514 103 31 Jan 2019 878th henrytranter 514 103 20 Sep 2019 878th doug-h 514 103 26 May 2020 878th 77Tigers 514 103 4 Feb 2021 878th tpasfieldERAU 514 103 4 Nov 2022 883rd HumanoidCPU 512 105 3 Jun 2024 884th mousetail 🇳🇱 512 153 16 Feb 2024 885th neihousaigaai 509 90 7 May 2021 886th sk- 509 104 11 Sep 2019 886th SniperSmiley 🇺🇸 509 104 12 Jun 2022 888th ridingqwerty 🇺🇸 507 96 22 Jan 2024 889th DialFrost 🇸🇬 507 106 4 Nov 2023 890th KatieLG 🇬🇧 507 114 15 Jan 2023 891st RockOfStone 507 124 6 Mar 2024 892nd SirBogman 🇺🇸 506 119 13 Jul 2020 893rd Shanethegamer 🇺🇸 505 70 14 Dec 2022 894th inverseLorentz 🇦🇺 505 132 26 Apr 2024 895th pardouin 🇫🇷 505 498 24 Aug 2024 896th gnlow 🇰🇷 504 91 27 Jan 2022 897th albanian-laundromat 503 106 6 days ago 898th amollberg 🇸🇪 499 106 16 Jan 2022 898th JunkIce 499 106 19 Jan 2025 900th AkashTandon167 498 108 25 Nov 2019 Prev 826–900 of 1,890 Next