Sierpiński Triangle in all languages in bytes. 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 Bytes Time Submitted 826th Yewzir 🇧🇪 567 88 1ms 15 Oct 2023 827th anastos 567 121 179ms 23 Jul 2018 828th wadefletch 565 99 10ms 8 Feb 2020 828th AkashTandon167 565 99 12ms 3 Jan 2021 828th kirbyyourmom 🇬🇧 565 99 12ms 4 Mar 2021 828th jtaxen 565 99 13ms 5 Apr 2024 828th dokutan 565 99 14ms 15 May 2024 828th TheZwierzLF 🇵🇱 565 99 10ms 18 May 2025 834th janlelis 563 85 8ms 9 Feb 2021 834th Shanethegamer 🇺🇸 563 85 9ms 16 Jul 2021 836th targrik 563 87 4ms 7 hours ago 837th mossprescott 563 122 129ms 13 Aug 2018 837th janbehrens 🇩🇪 563 122 142ms 17 Jun 2021 839th kmathis22 563 125 325ms 20 days ago 840th JRaspass 🇬🇧 562 76 3ms 28 Mar 2022 841st emgordon154 560 181 1,731ms 3 Jun 2025 842nd max-the-mage 559 100 10ms 29 Oct 2020 842nd celiendonze 🇨🇭 559 100 10ms 26 Jun 2023 842nd cingulataluke 559 100 10ms 26 Aug 2023 842nd weliveinhell 🇭🇹 559 100 10ms 2 Oct 2024 842nd 5quiwyrm 559 100 15ms 11 Feb 2025 847th Yewzir 🇧🇪 558 122 46ms 29 Mar 2024 848th elisherer 🇮🇱 557 80 97ms 13 Apr 2019 848th o0lit3 🇺🇸 557 80 137ms 10 Jul 2020 848th rucin93 🇵🇱 557 80 128ms 7 Sep 2020 848th olivermrose 🇺🇸 557 80 126ms 20 Sep 2021 848th trist224 🇫🇷 557 80 118ms 28 Nov 2022 848th retrohun 557 80 133ms 30 Dec 2022 848th neel11235813 557 80 109ms 3 Feb 2023 848th JRaspass 🇬🇧 557 80 98ms 22 Feb 2023 848th DialFrost 🇸🇬 557 80 121ms 26 Nov 2023 857th Yewzir 🇧🇪 555 108 80ms 29 Mar 2024 858th DialFrost 🇸🇬 555 128 553ms 8 Jun 2024 859th janbehrens 🇩🇪 555 130 121ms 17 Jun 2021 860th Psirving 554 101 13ms 1 Aug 2020 860th vezzick 554 101 11ms 12 Mar 2021 860th quimey 554 101 10ms 5 Jul 2023 860th Techdude01 554 101 10ms 21 Dec 2023 860th croc54 554 101 9ms 13 Dec 2024 865th revlayle 🇺🇸 554 116 358ms 10 Dec 2022 866th Shanethegamer 🇺🇸 554 230 1,212ms 24 Apr 2025 867th MeWhenI 🇻🇦 552 113 59ms 11 Jun 2023 868th mcreenan 550 81 113ms 6 Apr 2018 869th DialFrost 🇸🇬 550 89 4ms 28 Nov 2023 870th dokutan 550 133 61ms 21 Jun 2025 871st MeWhenI 🇻🇦 550 146 133ms 22 Apr 2024 872nd olligobber 🇦🇺 549 125 143ms 18 May 2020 873rd mosho-p 548 102 2,735ms 13 Oct 2022 873rd za3k 548 102 10ms 16 Oct 2022 873rd Jacob385 548 102 10ms 14 Mar 2024 873rd maxgodfrey2004 🇨🇦 548 102 11ms 14 Feb 2025 873rd RYSF13 🇨🇳 548 102 12ms 18 Jul 2025 878th bstrautin 547 88 215ms 10 Jun 2020 879th qwertyuiop3 🇷🇺 547 102 2ms 27 May 2025 880th varhammer 🇷🇺 547 138 6ms 3 Jan 2022 881st Mabeloid 🇳🇴 546 119 2ms 22 Sep 2024 882nd Mandrzejy 🇵🇱 546 134 383ms 25 Mar 2024 883rd ridingqwerty 🇺🇸 545 98 515ms 22 Jan 2024 883rd dokutan 545 98 535ms 15 May 2024 885th tobeannouncd 545 126 138ms 12 Jan 2024 886th emgordon154 545 206 2ms 23 May 2025 887th grondilu 543 82 98ms 1 Sep 2023 888th DialFrost 🇸🇬 543 102 2ms 5 Nov 2023 888th HumanoidCPU 543 102 2ms 2 Jun 2024 890th RYNO8 543 103 15ms 11 Sep 2021 890th jeff-at-tamer-dot-codes 🇺🇸 543 103 15ms 13 Mar 2023 890th cros107 🇦🇺 543 103 9ms 29 Jul 2024 890th countlpaul-dotcom 543 103 11ms 24 days ago 894th KatieLG 🇬🇧 543 207 1ms 17 May 2025 895th dokutan 542 285 8ms 12 Jan 2024 896th xyangst 538 89 9ms 18 Oct 2024 896th emgordon154 538 89 8ms 3 Jun 2025 898th Shanethegamer 🇺🇸 538 91 4ms 26 Oct 2022 899th abailey2020 🇺🇸 538 104 13ms 13 Dec 2020 899th karhuthebear 538 104 11ms 6 May 2022 First Prev 826–900 of 2,015 Next Last