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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 526th emgordon154 699 112 19 Feb 2025 527th Natanaelel 🇸🇪 698 43 21 Jan 2022 527th Natanaelel 🇸🇪 698 43 22 Jan 2024 529th Sp3000 🇦🇺 698 55 12 Jan 2024 530th buddy1616 698 77 26 Apr 2019 530th ktiy 698 77 2 Jun 2021 530th m-tkach 🇺🇦 698 77 15 Dec 2022 533rd MeWhenI 🇻🇦 697 52 26 May 2023 534th AlephSquirrel 696 70 21 Jan 2024 534th HumanoidCPU 696 70 11 Feb 2025 536th hoodadam 696 76 31 Jan 2020 536th hiddicop 🇸🇪 696 76 31 Jan 2021 536th sleepyStick 696 76 8 Dec 2021 536th cubed-guy 696 76 12 Feb 2022 536th Fracture17 696 76 4 Apr 2023 536th Jacob385 696 76 14 Mar 2024 536th stertooy 🇧🇪 696 76 14 Jun 2024 536th jatloe 696 76 29 Oct 2024 536th snydej 696 76 21 Nov 2024 536th moustave 696 76 10 Apr 2025 546th cywong-amino 🇭🇰 694 66 30 May 2020 546th dmrichwa 🇺🇸 694 66 22 Jan 2023 546th kcinnu 🇱🇹 694 66 15 Nov 2023 549th Ripick 693 101 21 May 2023 549th typeswitch-dev 🇵🇹 693 101 28 Jul 2023 551st kumavale 🇯🇵 693 113 10 Apr 2021 552nd lynn 692 52 25 Jul 2021 553rd Shanethegamer 🇺🇸 692 92 9 Mar 2023 554th MeWhenI 🇻🇦 691 68 3 Jul 2023 555th s-g-stavely 691 91 12 May 2021 556th foxmcloud555 690 78 28 Apr 2022 556th aksyristos 690 78 10 Feb 2023 556th neel11235813 690 78 14 Mar 2023 556th klixel 🇨🇦 690 78 7 Jun 2023 556th Herbert00709 🇵🇱 690 78 23 Nov 2024 561st Shanethegamer 🇺🇸 690 97 14 Jun 2022 562nd Shanethegamer 🇺🇸 690 147 26 Mar 2022 563rd Feniske 🇫🇷 689 67 10 Nov 2023 564th MeWhenI 🇻🇦 689 83 27 Oct 2024 564th pardouin 🇫🇷 689 83 12 Nov 2024 566th cure-honey 🇯🇵 689 84 10 Jul 2021 567th MeWhenI 🇻🇦 688 103 2 Nov 2023 568th janbehrens 🇩🇪 688 152 8 Jul 2021 569th RYNO8 687 77 11 Sep 2021 569th NewDefectus 🇮🇱 687 77 9 Nov 2021 569th jeff-at-tamer-dot-codes 🇺🇸 687 77 13 Mar 2023 569th fourth-bit 687 77 23 Sep 2024 569th Pyroan 687 77 22 Feb 2025 574th edsrzf 🇳🇿 686 106 8 Jan 2025 575th fvandw 685 148 11 Dec 2020 576th greghull 684 65 9 Nov 2017 576th Natanaelel 🇸🇪 684 65 2 Nov 2021 578th rucin93 🇵🇱 683 53 11 Jul 2024 579th kritixilithos 683 74 27 May 2024 580th bforte 680 98 21 Dec 2018 581st Shanethegamer 🇺🇸 680 107 19 Dec 2023 582nd namelessiw 679 78 6 May 2024 583rd Shanethegamer 🇺🇸 677 93 23 Jul 2021 584th Shanethegamer 🇺🇸 676 105 4 Jan 2022 585th elgan65536 675 116 23 Oct 2023 586th yzhs 🇩🇪 673 99 18 Jan 2020 587th cure-honey 🇯🇵 672 63 15 Jul 2021 588th annaproxy 672 88 11 Dec 2022 589th Shanethegamer 🇺🇸 672 93 19 Oct 2024 590th MeWhenI 🇻🇦 671 78 12 Nov 2022 591st argusdusty 🇺🇸 670 79 31 Dec 2020 591st scpchicken 🇵🇼 670 79 13 Mar 2022 591st mathb0y512 670 79 24 Nov 2022 591st Bulmenisaurus 670 79 5 Jan 2025 591st ryyyn 🇺🇸 670 79 15 Jan 2025 596th madeforlosers 670 100 7 May 2024 597th SmartK8 🇨🇿 669 93 29 Oct 2022 598th Shanethegamer 🇺🇸 668 66 2 Jul 2021 599th jared-hughes 667 45 25 Sep 2021 600th bluebear94 667 53 12 Feb 2018 Prev 526–600 of 1,875 Next