Sierpiński Triangle in all languages in chars. 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st rak1507 🇬🇧 735 72 10 Mar 2021 451st AlephSquirrel 735 72 24 Jan 2023 451st wh3n3v3r 🇨🇿 735 72 13 Nov 2024 451st CornerMercury 🇬🇧 735 72 14 Feb 2025 455th janbehrens 🇩🇪 734 64 28 Nov 2023 456th janbehrens 🇩🇪 734 94 28 Nov 2023 457th iznax 733 85 21 Nov 2021 458th MeepMoop 732 86 9 Apr 2025 459th dunkyl 732 87 16 Nov 2023 460th Shanethegamer 🇺🇸 731 73 11 Sep 2022 461st sean-niemann 🇺🇸 730 58 1 Jan 2024 462nd delepoulle 730 139 12 Dec 2020 463rd MeWhenI 🇻🇦 730 172 9 Feb 2025 464th itsh01 728 63 4 Sep 2022 464th Maznek 728 63 25 Jun 2023 466th Shanethegamer 🇺🇸 727 67 16 Jan 2024 466th bizy-coder 727 67 17 Jan 2024 466th MeWhenI 🇻🇦 727 67 17 Jan 2024 466th KatieLG 🇬🇧 727 67 28 Oct 2024 470th retrohun 727 76 25 Sep 2022 471st MeWhenI 🇻🇦 727 78 17 Nov 2022 472nd vishwathg 725 73 3 Apr 2023 472nd janbehrens 🇩🇪 725 73 28 Nov 2023 472nd dirckvdende 725 73 18 days ago 475th MeWhenI 🇻🇦 724 86 17 Nov 2022 476th emgordon154 722 61 3 Jun 2025 477th lynn 721 82 8 Dec 2021 478th Yewzir 🇧🇪 721 101 24 Dec 2023 479th janbehrens 🇩🇪 721 350 2 Aug 2023 480th dpatterbee 720 134 23 Nov 2020 481st Irratix 🇳🇱 718 79 26 Dec 2020 482nd cure-honey 🇯🇵 718 109 10 Jul 2021 483rd MeWhenI 🇻🇦 718 160 21 Apr 2024 484th vonagam 717 62 9 Nov 2017 484th Waffle3z 717 62 22 Jan 2021 484th yzhs 🇩🇪 717 62 20 Jul 2022 487th AlephSquirrel 717 75 25 May 2020 487th NewDefectus 🇮🇱 717 75 9 Nov 2021 487th lynn 717 75 30 Nov 2021 487th MeWhenI 🇻🇦 717 75 17 Nov 2022 487th BlankSpruce 717 75 8 Aug 2024 492nd stefangimmillaro 717 91 20 Oct 2022 493rd SirBogman 🇺🇸 717 93 17 Jun 2020 494th tomtheisen 🇺🇸 716 64 12 Oct 2020 494th Attero 🇸🇪 716 64 21 Oct 2020 494th NewDefectus 🇮🇱 716 64 9 Nov 2021 494th Argeento 🇵🇱 716 64 28 Dec 2021 494th MeWhenI 🇻🇦 716 64 17 Nov 2022 494th GrayJoKing 🇦🇺 716 64 24 Jan 2023 500th MeWhenI 🇻🇦 716 73 3 Aug 2024 501st daedals 715 74 14 May 2019 501st petar-donchev 715 74 8 Sep 2019 501st jared-hughes 715 74 10 Sep 2022 501st betaveros 715 74 31 Dec 2022 501st stefangimmillaro 715 74 11 Mar 2023 506th bstrat 714 42 19 Jun 2024 507th Shanethegamer 🇺🇸 714 98 13 Dec 2022 508th ian-h-chamberlain 🇺🇸 712 110 16 Jan 2020 508th stefangimmillaro 712 110 16 Nov 2024 510th juliansiebert 🇩🇪 710 65 1 Aug 2022 510th IISResetMe 710 65 7 Apr 2025 512th chunes3 🇺🇸 710 100 17 Sep 2023 513th janbehrens 🇩🇪 709 78 28 Nov 2023 514th emgordon154 709 177 25 days ago 515th SirBogman 🇺🇸 709 356 23 Nov 2022 516th prplz 🇦🇺 708 76 26 Apr 2019 516th Attero 🇸🇪 708 76 23 May 2020 516th Alex-x90 🇺🇸 708 76 24 Jan 2023 516th JohandeRuiter 🇳🇱 708 76 30 Nov 2023 520th GalladeGuy 🇺🇸 707 89 12 Apr 2019 520th Waffle3z 707 89 24 Oct 2020 522nd DialFrost 🇸🇬 706 60 31 Dec 2023 523rd janbehrens 🇩🇪 706 63 30 May 2022 523rd tatzyr 🇯🇵 706 63 25 Nov 2024 525th yzhs 🇩🇪 706 75 25 Oct 2020 Prev 451–525 of 1,930 Next