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 Calendar 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 Multitap Input 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 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 NFA Simulator Numbrix 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 NFA Simulator Numbrix 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 560th prestosilver 🇺🇸 702 100 353ms 15 Jan 2026 562nd Attero 🇸🇪 701 67 6ms 20 Sep 2023 563rd flawr 701 95 115ms 24 Feb 2019 564th Sp3000 🇦🇺 699 55 3ms 12 Jan 2024 565th buddy1616 699 77 1ms 26 Apr 2019 565th ktiy 699 77 2ms 2 Jun 2021 565th m-tkach 🇺🇦 699 77 2ms 15 Dec 2022 568th typeswitch-dev 🇵🇹 699 101 3ms 28 Jul 2023 569th SirBogman 🇺🇸 699 356 11ms 23 Nov 2022 570th Natanaelel 🇸🇪 698 43 2ms 21 Jan 2022 570th Natanaelel 🇸🇪 698 43 36ms 22 Jan 2024 572nd MeWhenI 🇻🇦 697 52 2ms 26 May 2023 573rd AlephSquirrel 697 70 478ms 21 Jan 2024 573rd HumanoidCPU 697 70 472ms 11 Feb 2025 573rd albanian-laundromat 697 70 493ms 11 Nov 2025 576th hoodadam 697 76 10ms 31 Jan 2020 576th hiddicop 🇸🇪 697 76 11ms 31 Jan 2021 576th sleepyStick 697 76 11ms 8 Dec 2021 576th cubed-guy 697 76 9ms 12 Feb 2022 576th Fracture17 697 76 10ms 4 Apr 2023 576th Jacob385 697 76 10ms 14 Mar 2024 576th stertooy 🇧🇪 697 76 14ms 14 Jun 2024 576th jatloe 697 76 11ms 29 Oct 2024 576th snydej 697 76 14ms 21 Nov 2024 576th moustave 697 76 10ms 10 Apr 2025 576th RYSF13 🇨🇳 697 76 10ms 18 Jul 2025 576th Lv0Sys 🇵🇱 697 76 10ms 28 Nov 2025 576th Flekay 🇩🇪 697 76 10ms 66 mins ago 589th cywong-amino 🇭🇰 695 66 10ms 30 May 2020 589th dmrichwa 🇺🇸 695 66 9ms 22 Jan 2023 589th kcinnu 🇱🇹 695 66 9ms 15 Nov 2023 592nd Ripick 695 101 271ms 21 May 2023 593rd s-g-stavely 692 91 1ms 12 May 2021 594th Shanethegamer 🇺🇸 692 92 1,376ms 9 Mar 2023 595th MeWhenI 🇻🇦 691 68 5ms 3 Jul 2023 596th janbehrens 🇩🇪 691 152 25ms 8 Jul 2021 597th foxmcloud555 690 78 2ms 28 Apr 2022 597th aksyristos 690 78 2ms 10 Feb 2023 597th neel11235813 690 78 1ms 14 Mar 2023 597th klixel 🇨🇦 690 78 2ms 7 Jun 2023 597th Herbert00709 🇵🇱 690 78 2ms 23 Nov 2024 597th TeodorDyakov 🇧🇬 690 78 1ms 23 Sep 2025 603rd MeWhenI 🇻🇦 690 83 2,283ms 27 Oct 2024 603rd pardouin 🇫🇷 690 83 2,144ms 12 Nov 2024 603rd aditsu 690 83 2,245ms 13 Aug 2025 606th cure-honey 🇯🇵 690 84 79ms 10 Jul 2021 607th edsrzf 🇳🇿 690 106 8ms 8 Jan 2025 608th Feniske 🇫🇷 689 67 239ms 10 Nov 2023 609th RYNO8 688 77 10ms 11 Sep 2021 609th NewDefectus 🇮🇱 688 77 10ms 9 Nov 2021 609th jeff-at-tamer-dot-codes 🇺🇸 688 77 10ms 13 Mar 2023 609th fourth-bit 688 77 11ms 23 Sep 2024 609th Pyroan 688 77 10ms 22 Feb 2025 609th wuduculfre 688 77 10ms 22 Jul 2025 609th cros107 🇦🇺 688 77 11ms 6 Dec 2025 616th cure-honey 🇯🇵 686 109 123ms 10 Jul 2021 617th greghull 685 65 34ms 9 Nov 2017 617th Natanaelel 🇸🇪 685 65 36ms 2 Nov 2021 617th D-MOVE 🇵🇭 685 65 36ms 9 days ago 620th rucin93 🇵🇱 684 53 3ms 11 Jul 2024 621st Shanethegamer 🇺🇸 683 107 7ms 19 Dec 2023 622nd Shanethegamer 🇺🇸 681 97 35ms 14 Jun 2022 623rd MeWhenI 🇻🇦 681 103 70ms 2 Nov 2023 624th bforte 680 98 113ms 21 Dec 2018 625th ian-h-chamberlain 🇺🇸 680 110 162ms 16 Jan 2020 625th stefangimmillaro 680 110 126ms 16 Nov 2024 625th emgordon154 680 110 257ms 10 Sep 2025 628th namelessiw 679 78 9ms 6 May 2024 629th Shanethegamer 🇺🇸 677 93 2ms 23 Jul 2021 630th Shanethegamer 🇺🇸 677 105 408ms 4 Jan 2022 631st emgordon154 674 66 38ms 19 Nov 2025 632nd XenThe 🇬🇧 674 68 9ms 14 Jun 2025 633rd 09cf 673 80 2ms 1 Dec 2025 634th annaproxy 673 88 63ms 11 Dec 2022 635th snoozingnewt 🇨🇦 673 92 79ms 23 Oct 2025 636th yzhs 🇩🇪 673 99 113ms 18 Jan 2020 637th cure-honey 🇯🇵 672 63 315ms 15 Jul 2021 638th Shanethegamer 🇺🇸 672 93 4ms 19 Oct 2024 639th MeWhenI 🇻🇦 671 78 2ms 12 Nov 2022 640th argusdusty 🇺🇸 670 79 10ms 31 Dec 2020 First Prev 561–640 of 2,063 Next Last