Leap Years in C 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st Lydxn 🇨🇦 1,000 54 570ms 24 Nov 2022 2nd JayXon 🇺🇸 982 55 2ms 9 Feb 2022 2nd rhdqor213 982 55 6ms 2 Aug 2024 4th HPWiz 🇳🇿 964 56 695ms 24 Nov 2022 4th KasperKivimaeki 🇫🇮 964 56 780ms 17 Dec 2024 4th DialFrost 🇸🇬 964 56 605ms 17 Dec 2024 7th nwellnhof 🇩🇪 947 57 2ms 11 Feb 2020 7th primo-ppcg 🇹🇭 947 57 2ms 22 Aug 2020 7th sean-niemann 🇺🇸 947 57 2ms 7 Jun 2022 7th Irratix 🇳🇱 947 57 2ms 13 Jun 2022 7th madex 🇩🇪 947 57 2ms 12 Nov 2022 7th inventshah 947 57 2ms 26 Jan 2023 7th xsot 🇸🇬 947 57 3ms 16 Apr 2023 7th JohandeRuiter 🇳🇱 947 57 2ms 25 Oct 2023 7th dokutan 947 57 2ms 25 Sep 2024 7th FlyingPenguin223 947 57 2ms 10 Feb 2025 7th kdx2a 947 57 2ms 11 Feb 2025 7th Mukundan314 947 57 2ms 26 Apr 2025 7th fuzzylojik-golf 🇺🇸 947 57 2ms 28 Jun 2025 7th Yax42 🇫🇷 947 57 6ms 6 days ago 21st Attero 🇸🇪 931 58 2ms 12 Mar 2020 21st filharmonista 931 58 2ms 13 Mar 2020 21st cywong-amino 🇭🇰 931 58 2ms 30 May 2020 21st NewDefectus 🇮🇱 931 58 2ms 27 May 2021 21st tsunderu 🇯🇵 931 58 2ms 2 Sep 2021 21st GrayJoKing 🇦🇺 931 58 2ms 9 Feb 2022 21st voytxt 🇨🇿 931 58 2ms 7 Apr 2022 21st emplv 🇱🇻 931 58 2ms 28 Apr 2022 21st prplz 🇦🇺 931 58 2ms 22 May 2022 21st jared-hughes 931 58 2ms 24 Jun 2022 21st MeWhenI 🇻🇦 931 58 2ms 6 Sep 2022 21st Alex-x90 🇺🇸 931 58 2ms 24 Nov 2022 21st Steffan153 🇫🇮 931 58 2ms 26 Dec 2022 21st ovs-code 🇩🇪 931 58 2ms 5 Feb 2023 21st rucin93 🇵🇱 931 58 2ms 21 Jun 2023 21st stefangimmillaro 931 58 2ms 4 Aug 2023 21st ListeriaM 931 58 2ms 24 Aug 2023 21st ApoChagi 931 58 2ms 7 days ago 21st Babafaba 931 58 2ms 7 days ago 40th andersk 🇺🇸 915 59 2ms 20 Mar 2020 40th uw4 915 59 2ms 29 Aug 2020 40th janbehrens 🇩🇪 915 59 2ms 22 May 2021 40th lynn 915 59 2ms 2 Oct 2021 40th simon-biber 915 59 2ms 7 Feb 2022 40th solmyr2000 915 59 2ms 18 Jun 2022 40th LorenzoDeGaspari 915 59 2ms 20 Jun 2022 40th AlephSquirrel 915 59 2ms 18 Jul 2022 40th annaproxy 915 59 2ms 8 Jan 2023 40th b10011 🇫🇮 915 59 2ms 8 Jan 2023 40th YoranDS 915 59 2ms 29 May 2023 40th 09cf 915 59 2ms 24 Jan 2024 40th ngthanhtrung23 915 59 2ms 15 Mar 2024 40th orthoplex 🇨🇽 915 59 2ms 14 Jun 2024 40th qwertyuiop3 🇷🇺 915 59 2ms 2 Jun 2025 40th yanjs 915 59 2ms 5 Jul 2025 56th retrohun 900 60 2ms 11 May 2019 56th marcin7Cd 900 60 2ms 17 May 2020 56th nexaitch 900 60 2ms 10 Jul 2020 56th lukasmoellerch 900 60 2ms 15 Mar 2021 56th djeedjay 🇳🇱 900 60 2ms 6 Sep 2021 56th Bubbler-4 900 60 2ms 16 Nov 2021 56th emgordon154 900 60 2ms 2 Dec 2021 56th ZakkkkAttackkkk 🇵🇭 900 60 2ms 17 Dec 2021 56th GolfingSuccess 🇬🇷 900 60 2ms 16 Jan 2022 56th nai62 900 60 2ms 28 Aug 2022 56th m-tkach 🇺🇦 900 60 2ms 24 Oct 2022 56th speles 🇺🇦 900 60 2ms 29 Oct 2023 56th elgan65536 900 60 2ms 11 Nov 2023 56th klixel 🇨🇦 900 60 2ms 17 Nov 2023 56th NDR0216 🇹🇼 900 60 2ms 9 May 2024 56th mttcrn 900 60 2ms 25 Mar 2025 56th Shanethegamer 🇺🇸 900 60 2ms 28 May 2025 56th csharpython 900 60 2ms 23 Jul 2025 74th rambox11 885 61 2ms 11 Mar 2019 74th wansacis 🇩🇪 885 61 2ms 20 Aug 2021 1–75 of 279 Next Last