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 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Luau 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 Luau 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 Minesweeper 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 Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 826th jmerle 🇳🇱 555 275 7ms 4 Jul 2023 827th janlelis 552 83 8ms 9 Feb 2021 827th Shanethegamer 🇺🇸 552 83 9ms 16 Jul 2021 829th Indivicivet 552 96 12ms 17 Mar 2021 829th Bonjour27891 🇻🇳 552 96 11ms 6 Mar 2022 829th nullie 552 96 14ms 15 Jun 2022 829th johndixon01 552 96 12ms 22 Sep 2022 829th ridingqwerty 🇺🇸 552 96 10ms 19 Dec 2023 829th theadamabrams 552 96 11ms 28 Nov 2024 835th Yewzir 🇧🇪 551 120 46ms 29 Mar 2024 836th Shanethegamer 🇺🇸 550 228 1,212ms 24 Apr 2025 837th olleicua 🇺🇸 549 81 38ms 15 Feb 2024 838th snoozingnewt 🇺🇸 548 89 319ms 11 Feb 2024 839th janbehrens 🇩🇪 548 128 121ms 17 Jun 2021 840th DialFrost 🇸🇬 547 126 553ms 8 Jun 2024 841st wadefletch 546 97 10ms 8 Feb 2020 841st Psirving 546 97 13ms 1 Aug 2020 841st AkashTandon167 546 97 12ms 3 Jan 2021 841st kirbyyourmom 🇬🇧 546 97 12ms 4 Mar 2021 841st vezzick 546 97 11ms 12 Mar 2021 841st jtaxen 546 97 13ms 5 Apr 2024 841st TheZwierzLF 🇵🇱 546 97 10ms 18 May 2025 848th Yewzir 🇧🇪 546 106 80ms 29 Mar 2024 849th revlayle 🇺🇸 546 114 358ms 10 Dec 2022 850th MeWhenI 🇻🇦 544 111 59ms 11 Jun 2023 851st MeWhenI 🇻🇦 544 144 133ms 22 Apr 2024 852nd KatieLG 🇬🇧 544 203 1ms 17 May 2025 853rd dokutan 543 131 61ms 21 Jun 2025 854th dokutan 543 281 8ms 12 Jan 2024 855th olligobber 🇦🇺 542 123 143ms 18 May 2020 856th emgordon154 541 204 2ms 23 May 2025 857th DialFrost 🇸🇬 540 87 4ms 28 Nov 2023 858th max-the-mage 540 98 10ms 29 Oct 2020 858th celiendonze 🇨🇭 540 98 10ms 26 Jun 2023 858th cingulataluke 540 98 10ms 26 Aug 2023 858th weliveinhell 🇭🇹 540 98 10ms 2 Oct 2024 858th 5quiwyrm 540 98 15ms 11 Feb 2025 863rd Mandrzejy 🇵🇱 539 132 383ms 25 Mar 2024 864th qwertyuiop3 🇷🇺 538 100 2ms 27 May 2025 865th Mabeloid 🇳🇴 538 117 2ms 22 Sep 2024 866th bstrautin 537 86 215ms 10 Jun 2020 867th tobeannouncd 537 124 138ms 12 Jan 2024 868th janbehrens 🇩🇪 537 129 308ms 28 Nov 2023 869th ETHproductions 🇺🇸 536 79 272ms 22 Dec 2018 870th quimey 535 99 10ms 5 Jul 2023 870th Techdude01 535 99 10ms 21 Dec 2023 870th croc54 535 99 9ms 13 Dec 2024 873rd DialFrost 🇸🇬 534 100 2ms 5 Nov 2023 873rd HumanoidCPU 534 100 2ms 2 Jun 2024 875th Shanethegamer 🇺🇸 533 68 3ms 13 Dec 2022 875th DialFrost 🇸🇬 533 68 3ms 1 Feb 2025 877th varhammer 🇷🇺 533 138 6ms 3 Jan 2022 878th abailey2020 🇺🇸 529 100 10ms 13 Dec 2020 878th mosho-p 529 100 2,735ms 13 Oct 2022 878th za3k 529 100 10ms 16 Oct 2022 878th maxgodfrey2004 🇨🇦 529 100 11ms 14 Feb 2025 882nd Natanaelel 🇸🇪 528 67 108ms 8 Oct 2021 883rd albanian-laundromat 528 79 724ms 26 Sep 2025 884th Shanethegamer 🇺🇸 528 89 4ms 26 Oct 2022 885th c0d3-4-F00d 🇩🇪 528 102 2ms 11 Nov 2021 886th xyangst 527 87 9ms 18 Oct 2024 886th emgordon154 527 87 8ms 3 Jun 2025 888th bricknellj 527 218 2ms 30 Nov 2022 889th Natanaelel 🇸🇪 525 119 4ms 10 Jul 2023 890th cros107 🇦🇺 524 101 9ms 29 Jul 2024 890th countlpaul-dotcom 524 101 11ms 24 days ago 892nd rambox11 521 88 9ms 17 Jun 2018 892nd frobinsonj 521 88 10ms 28 Jun 2018 894th jacobly0 🇺🇸 520 191 1,721ms 22 Apr 2024 895th KatieLG 🇬🇧 519 85 977ms 30 Apr 2021 896th karhuthebear 519 102 11ms 6 May 2022 896th Just4FunCoder 519 102 11ms 27 Nov 2022 896th SirFireball3521 519 102 10ms 2 Mar 2023 896th inverseLorentz 🇦🇺 519 102 11ms 23 Apr 2024 900th albanian-laundromat 518 103 6ms 25 Jul 2025 First Prev 826–900 of 1,998 Next Last