Sierpiński Triangle in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 601st Feniske 🇫🇷 689 67 224ms 10 Nov 2023 602nd MeWhenI 🇻🇦 689 103 70ms 2 Nov 2023 603rd RYNO8 688 77 11ms 11 Sep 2021 603rd NewDefectus 🇮🇱 688 77 9ms 9 Nov 2021 603rd jeff-at-tamer-dot-codes 🇺🇸 688 77 9ms 13 Mar 2023 603rd fourth-bit 688 77 10ms 23 Sep 2024 603rd Pyroan 688 77 9ms 22 Feb 2025 603rd wuduculfre 688 77 9ms 22 Jul 2025 603rd cros107 🇦🇺 688 77 9ms 15 mins ago 610th edsrzf 🇳🇿 688 106 8ms 8 Jan 2025 611th rucin93 🇵🇱 684 53 3ms 11 Jul 2024 612th greghull 684 65 34ms 9 Nov 2017 612th Natanaelel 🇸🇪 684 65 31ms 2 Nov 2021 614th kritixilithos 683 74 2ms 27 May 2024 615th Shanethegamer 🇺🇸 682 107 7ms 19 Dec 2023 616th Shanethegamer 🇺🇸 681 97 41ms 14 Jun 2022 617th bforte 680 98 160ms 21 Dec 2018 618th namelessiw 679 78 9ms 6 May 2024 619th Shanethegamer 🇺🇸 677 93 2ms 23 Jul 2021 620th Shanethegamer 🇺🇸 677 105 381ms 4 Jan 2022 621st elgan65536 675 116 128ms 23 Oct 2023 622nd emgordon154 674 66 32ms 17 days ago 623rd XenThe 🇬🇧 674 68 9ms 14 Jun 2025 624th 09cf 673 80 2ms 5 days ago 625th annaproxy 673 88 63ms 11 Dec 2022 626th snoozingnewt 🇨🇦 673 92 75ms 23 Oct 2025 627th yzhs 🇩🇪 673 99 132ms 18 Jan 2020 628th cure-honey 🇯🇵 672 63 271ms 15 Jul 2021 629th Shanethegamer 🇺🇸 672 93 4ms 19 Oct 2024 630th MeWhenI 🇻🇦 671 78 2ms 12 Nov 2022 631st argusdusty 🇺🇸 670 79 9ms 31 Dec 2020 631st scpchicken 🇵🇼 670 79 10ms 13 Mar 2022 631st mathb0y512 670 79 10ms 24 Nov 2022 631st Bulmenisaurus 670 79 10ms 5 Jan 2025 631st InigoK 🇺🇸 670 79 10ms 22 Sep 2025 636th SmartK8 🇨🇿 670 93 346ms 29 Oct 2022 637th bluebear94 668 53 100ms 12 Feb 2018 638th Shanethegamer 🇺🇸 668 66 1,216ms 2 Jul 2021 639th BREMAUCY 🇫🇷 668 73 349ms 1 Nov 2025 640th jared-hughes 667 45 43ms 25 Sep 2021 641st timvermeulen 666 87 107ms 19 Jan 2020 642nd steffan-polygolf 665 49 40ms 21 Feb 2024 643rd didion0 🇺🇸 665 69 9ms 9 Feb 2021 644th inventshah 665 76 199ms 6 Jul 2022 645th Jasper-Ty 🇵🇭 665 81 2ms 23 Apr 2022 645th jupj 🇫🇮 665 81 2ms 8 Oct 2022 647th Shanethegamer 🇺🇸 665 93 73ms 13 Dec 2022 648th verticallity 664 118 143ms 7 Apr 2022 649th steffan-polygolf 663 95 2ms 14 Feb 2024 649th FlyingPenguin223 663 95 1ms 10 Mar 2025 651st MeWhenI 🇻🇦 662 64 245ms 15 Feb 2023 652nd redbeancola 662 80 10ms 11 Oct 2021 652nd QuincyNash 🇺🇸 662 80 11ms 29 Nov 2022 652nd aksyristos 662 80 9ms 28 Feb 2023 652nd 2011-Chan-Ethan 662 80 16ms 9 Jul 2023 652nd FlorianCassayre 🇫🇷 662 80 10ms 18 Sep 2023 657th madeforlosers 661 100 41ms 7 May 2024 658th boxjelly 660 101 146ms 6 Jan 2021 658th the-zammers 660 101 136ms 15 Dec 2023 658th Awsute 660 101 124ms 20 Aug 2024 661st SirBogman 🇺🇸 659 74 484ms 16 Jan 2024 662nd yzhs 🇩🇪 658 67 1,222ms 3 Aug 2021 663rd stefangimmillaro 658 87 2,744ms 15 Nov 2024 664th DialFrost 🇸🇬 658 94 82ms 27 May 2024 665th Yewzir 🇧🇪 658 151 1,593ms 8 May 2024 666th Secozzi 657 82 2ms 14 Mar 2021 666th madex 🇩🇪 657 82 2ms 2 Aug 2021 668th DialFrost 🇸🇬 657 147 268ms 29 Nov 2023 668th Yewzir 🇧🇪 657 147 270ms 3 Jan 2024 670th SirBogman 🇺🇸 655 54 113ms 23 Jan 2024 671st weliveinhell 🇭🇹 655 70 9ms 30 Sep 2023 671st unfinishedprogram 655 70 8ms 27 Oct 2023 671st stefangimmillaro 655 70 9ms 12 Sep 2024 674th kevinmchung 654 81 9ms 1 Mar 2018 674th myfatemi04 654 81 9ms 1 Mar 2018 First Prev 601–675 of 2,028 Next Last