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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 161st Irratix 🇳🇱 913 59 2ms 23 May 2022 162nd Steffan153 🇫🇮 913 76 352ms 11 Feb 2026 163rd GrayJoKing 🇦🇺 913 77 61ms 9 Dec 2025 164th nwellnhof 🇩🇪 912 106 326ms 29 Nov 2021 165th ngn 🇧🇬 909 33 2ms 13 Jan 2022 165th 4hg 🇺🇸 909 33 34ms 21 Jul 2023 165th 2bular 909 33 2ms 20 Jul 2025 165th Frowny 909 33 34ms 19 Jan 2026 169th nwellnhof 🇩🇪 909 49 35ms 25 May 2022 169th Steffan153 🇫🇮 909 49 35ms 7 Aug 2024 169th sean-niemann 🇺🇸 909 49 36ms 19 Aug 2024 172nd AlephSquirrel 908 81 6ms 6 Oct 2024 173rd Steffan153 🇫🇮 907 75 40ms 13 Feb 2026 174th MeWhenI 🇻🇦 907 78 3ms 15 Jul 2023 174th GrayJoKing 🇦🇺 907 78 3ms 17 Jul 2023 176th canissimia 🇦🇶 907 127 2ms 19 May 2022 177th ovs-code 🇩🇪 906 36 39ms 14 Jun 2024 178th nwellnhof 🇩🇪 906 54 3ms 4 Jan 2026 179th Ripick 905 51 201ms 4 Sep 2023 180th btnlq 905 55 3ms 29 Aug 2024 181st Steffan153 🇫🇮 905 96 25ms 5 Aug 2024 182nd Steffan153 🇫🇮 904 54 519ms 10 Aug 2024 183rd xsot 🇸🇬 904 58 2ms 21 Jun 2025 184th primo-ppcg 🇹🇭 904 69 372ms 21 Nov 2021 184th Irratix 🇳🇱 904 69 369ms 23 May 2022 186th Steffan153 🇫🇮 904 81 8ms 11 Feb 2026 187th GrayJoKing 🇦🇺 903 69 6ms 20 days ago 187th edsrzf 🇳🇿 903 69 6ms 16 days ago 189th primo-ppcg 🇹🇭 903 72 98ms 20 Jan 2020 189th MeWhenI 🇻🇦 903 72 102ms 27 Feb 2023 191st rucin93 🇵🇱 901 77 434ms 24 Sep 2025 191st KasperKivimaeki 🇫🇮 901 77 462ms 1 Dec 2025 193rd primo-ppcg 🇹🇭 901 78 64ms 5 Apr 2025 194th sean-niemann 🇺🇸 900 70 1ms 19 Dec 2023 195th orthoplex 🇨🇽 900 123 2ms 25 Jun 2023 196th Lydxn 🇨🇦 899 66 15ms 5 Feb 2023 197th primo-ppcg 🇹🇭 899 117 24ms 25 Jul 2021 198th TFeld00 🇩🇰 898 59 10ms 4 Nov 2020 198th HETHAT 🇩🇿 898 59 10ms 4 Mar 2021 198th lynn 898 59 12ms 10 Mar 2021 198th anter69 🇭🇺 898 59 11ms 21 Feb 2024 198th zacjl 898 59 11ms 4 Oct 2024 198th Seek64 🇩🇪 898 59 10ms 25 Nov 2025 198th CornerMercury 🇬🇧 898 59 12ms 24 Dec 2025 198th plcc0 898 59 11ms 5 days ago 206th primo-ppcg 🇹🇭 897 82 9ms 5 Jun 2021 206th edsrzf 🇳🇿 897 82 6ms 21 Nov 2025 208th primo-ppcg 🇹🇭 895 74 37ms 15 Jun 2022 209th sean-niemann 🇺🇸 895 108 319ms 1 Nov 2025 210th duckyluuk 🇳🇱 893 84 7ms 26 Jun 2025 211th kumavale 891 84 135ms 9 Jan 2026 212th MeWhenI 🇻🇦 891 92 8ms 23 Mar 2024 213th JayXon 🇺🇸 891 112 1,770ms 22 Apr 2024 213th kcinnu 🇱🇹 891 112 1,728ms 15 May 2024 215th Natanaelel 🇸🇪 889 75 113ms 13 Apr 2025 216th lifthrasiir 🇰🇷 887 55 390ms 2 Dec 2024 217th Steffan153 🇫🇮 886 90 111ms 27 Feb 2026 218th primo-ppcg 🇹🇭 886 125 2ms 2 Oct 2020 219th GrayJoKing 🇦🇺 885 70 80ms 21 Jan 2023 220th Steffan153 🇫🇮 884 65 2,262ms 13 Feb 2026 221st AlephSquirrel 884 80 3ms 6 Aug 2024 222nd JayXon 🇺🇸 883 48 379ms 28 Jan 2023 223rd MeWhenI 🇻🇦 883 60 10ms 29 Nov 2021 223rd bricknellj 883 60 10ms 5 Dec 2022 223rd neel11235813 883 60 11ms 21 Feb 2023 223rd ovs-code 🇩🇪 883 60 10ms 18 Nov 2023 223rd DialFrost 🇸🇬 883 60 12ms 23 Nov 2023 223rd 5cw 🇺🇸 883 60 12ms 31 Dec 2023 223rd CaedenHarper 🇨🇦 883 60 10ms 1 Aug 2025 223rd davecame 883 60 11ms 13 Nov 2025 223rd bizy-coder 883 60 9ms 8 Dec 2025 232nd Bubbler-4 882 34 2ms 13 Jan 2022 232nd SirBogman 🇺🇸 882 34 2ms 16 Mar 2022 232nd ashtraypettingzoo 🇺🇸 882 34 33ms 23 Feb 2023 235th sean-niemann 🇺🇸 881 85 123ms 5 Feb 2026 236th Steffan153 🇫🇮 879 110 340ms 21 Feb 2024 237th MeWhenI 🇻🇦 878 80 122ms 17 Nov 2022 238th ovs-code 🇩🇪 877 76 113ms 9 Jan 2026 239th rucin93 🇵🇱 875 144 1,412ms 13 Mar 2025 240th lynn 874 73 1,332ms 30 Nov 2021 First Prev 161–240 of 2,148 Next Last