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 601st XenThe 🇬🇧 684 70 10ms 14 Jun 2025 602nd Shanethegamer 🇺🇸 684 95 1ms 23 Jul 2021 603rd Shanethegamer 🇺🇸 683 107 390ms 4 Jan 2022 604th redbeancola 682 82 13ms 11 Oct 2021 604th aksyristos 682 82 11ms 28 Feb 2023 604th blaztoma 🇱🇹 682 82 11ms 18 Sep 2025 607th jared-hughes 681 47 43ms 25 Sep 2021 608th elgan65536 681 118 127ms 23 Oct 2023 609th annaproxy 680 90 66ms 11 Dec 2022 610th yzhs 🇩🇪 680 101 132ms 18 Jan 2020 611th MeWhenI 🇻🇦 679 80 2ms 12 Nov 2022 612th Shanethegamer 🇺🇸 679 95 6ms 19 Oct 2024 613th Natanaelel 🇸🇪 678 63 3ms 29 Aug 2022 614th Shanethegamer 🇺🇸 678 68 1,216ms 2 Jul 2021 615th SmartK8 🇨🇿 677 95 317ms 29 Oct 2022 616th SirBogman 🇺🇸 675 66 128ms 5 Oct 2020 617th Shanethegamer 🇺🇸 675 67 471ms 2 Jul 2021 618th didion0 🇺🇸 674 71 9ms 9 Feb 2021 619th kevinmchung 674 83 10ms 1 Mar 2018 619th myfatemi04 674 83 10ms 1 Mar 2018 619th dzhang314 674 83 21ms 14 Aug 2019 619th GolfingSuccess 🇬🇷 674 83 23ms 6 May 2022 619th glesnick 674 83 12ms 15 Jul 2022 619th elephantpanda 674 83 14ms 31 Aug 2022 619th ahmetdemirag 🇨🇾 674 83 11ms 8 Feb 2025 619th ndren 674 83 15ms 7 Jul 2025 619th andrewjc2000 674 83 10ms 31 Jul 2025 628th Jasper-Ty 🇵🇭 673 83 2ms 23 Apr 2022 628th jupj 🇫🇮 673 83 2ms 8 Oct 2022 630th timvermeulen 673 89 110ms 19 Jan 2020 631st snoozingnewt 🇺🇸 671 94 75ms 15 days ago 632nd steffan-polygolf 670 97 2ms 14 Feb 2024 632nd FlyingPenguin223 670 97 1ms 10 Mar 2025 634th verticallity 670 120 145ms 7 Apr 2022 635th MeWhenI 🇻🇦 669 53 46ms 25 Jul 2022 635th dokutan 669 53 35ms 3 Nov 2024 637th yzhs 🇩🇪 668 69 1,222ms 3 Aug 2021 638th Yewzir 🇧🇪 668 80 378ms 20 Feb 2024 638th namelessiw 668 80 555ms 6 May 2024 640th madeforlosers 668 102 41ms 7 May 2024 641st lifthrasiir 🇰🇷 667 48 2ms 29 Nov 2024 642nd KatieLG 🇬🇧 666 84 10ms 19 Oct 2021 642nd SomeKitten 🇺🇸 666 84 10ms 20 Aug 2022 642nd mathisfun271 666 84 18ms 13 Feb 2024 642nd Lv0Sys 🇵🇱 666 84 13ms 26 May 2025 642nd qpwoeirut 666 84 10ms 18 Sep 2025 647th stefangimmillaro 666 89 3,132ms 15 Nov 2024 648th boxjelly 666 103 146ms 6 Jan 2021 648th the-zammers 666 103 136ms 15 Dec 2023 648th Awsute 666 103 124ms 20 Aug 2024 651st weliveinhell 🇭🇹 665 72 11ms 30 Sep 2023 651st unfinishedprogram 665 72 12ms 27 Oct 2023 651st stefangimmillaro 665 72 8ms 12 Sep 2024 654th Secozzi 665 84 2ms 14 Mar 2021 654th madex 🇩🇪 665 84 2ms 2 Aug 2021 656th Shanethegamer 🇺🇸 663 95 73ms 13 Dec 2022 657th DialFrost 🇸🇬 662 149 268ms 29 Nov 2023 657th Yewzir 🇧🇪 662 149 255ms 3 Jan 2024 659th Yewzir 🇧🇪 662 153 1,944ms 8 May 2024 660th Yewzir 🇧🇪 659 84 2ms 28 Mar 2024 661st DialFrost 🇸🇬 657 96 82ms 27 May 2024 662nd janbehrens 🇩🇪 656 69 286ms 9 Nov 2021 663rd PsychoTea 656 98 356ms 21 Nov 2021 664th Attero 🇸🇪 655 68 96ms 6 Oct 2020 665th MeWhenI 🇻🇦 653 49 34ms 28 Nov 2021 666th GolfingSuccess 🇬🇷 652 82 483ms 15 Jan 2024 667th plcc0 650 86 11ms 27 Mar 2025 668th marshallward 🇺🇸 650 96 45ms 8 Jul 2021 669th SirFireball3521 646 69 154ms 2 Mar 2023 670th edsrzf 🇳🇿 645 100 4ms 10 Nov 2024 671st HumanoidCPU 644 75 33ms 2 Jun 2024 672nd MeWhenI 🇻🇦 644 89 5ms 18 Nov 2023 673rd MeWhenI 🇻🇦 644 102 1,174ms 19 Jun 2023 674th Shanethegamer 🇺🇸 644 153 254ms 26 Mar 2022 675th geofft 643 87 10ms 12 Dec 2020 First Prev 601–675 of 2,013 Next Last