Leap Years in C in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Continued Fractions Crossword 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 Continued Fractions Crossword 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 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 592ms 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 15 Oct 2025 7th 09cf 947 57 2ms 20 mins ago 22nd Attero 🇸🇪 931 58 2ms 12 Mar 2020 22nd filharmonista 931 58 2ms 13 Mar 2020 22nd cywong-amino 🇭🇰 931 58 2ms 30 May 2020 22nd NewDefectus 🇮🇱 931 58 2ms 27 May 2021 22nd tsunderu 🇯🇵 931 58 2ms 2 Sep 2021 22nd GrayJoKing 🇦🇺 931 58 2ms 9 Feb 2022 22nd voytxt 🇨🇿 931 58 2ms 7 Apr 2022 22nd emplv 🇱🇻 931 58 2ms 28 Apr 2022 22nd prplz 🇦🇺 931 58 2ms 22 May 2022 22nd jared-hughes 931 58 2ms 24 Jun 2022 22nd MeWhenI 🇻🇦 931 58 2ms 6 Sep 2022 22nd Alex-x90 🇺🇸 931 58 2ms 24 Nov 2022 22nd Steffan153 🇫🇮 931 58 2ms 26 Dec 2022 22nd ovs-code 🇩🇪 931 58 2ms 5 Feb 2023 22nd rucin93 🇵🇱 931 58 2ms 21 Jun 2023 22nd stefangimmillaro 931 58 2ms 4 Aug 2023 22nd ListeriaM 931 58 2ms 24 Aug 2023 22nd ApoChagi 931 58 2ms 14 Oct 2025 22nd Babafaba 931 58 2ms 15 Oct 2025 41st andersk 🇺🇸 915 59 2ms 20 Mar 2020 41st uw4 915 59 2ms 29 Aug 2020 41st janbehrens 🇩🇪 915 59 2ms 22 May 2021 41st lynn 915 59 2ms 2 Oct 2021 41st simon-biber 915 59 2ms 7 Feb 2022 41st solmyr2000 915 59 2ms 18 Jun 2022 41st LorenzoDeGaspari 915 59 2ms 20 Jun 2022 41st AlephSquirrel 915 59 2ms 18 Jul 2022 41st annaproxy 915 59 2ms 8 Jan 2023 41st b10011 🇫🇮 915 59 2ms 8 Jan 2023 41st YoranDS 915 59 2ms 29 May 2023 41st ngthanhtrung23 915 59 2ms 15 Mar 2024 41st orthoplex 🇨🇽 915 59 2ms 14 Jun 2024 41st qwertyuiop3 🇷🇺 915 59 2ms 2 Jun 2025 41st yanjs 915 59 2ms 5 Jul 2025 41st luuumine 🇫🇷 915 59 2ms 27 days ago 57th retrohun 900 60 2ms 11 May 2019 57th marcin7Cd 900 60 2ms 17 May 2020 57th nexaitch 900 60 2ms 10 Jul 2020 57th lukasmoellerch 900 60 2ms 15 Mar 2021 57th djeedjay 🇳🇱 900 60 2ms 6 Sep 2021 57th Bubbler-4 900 60 2ms 16 Nov 2021 57th emgordon154 900 60 2ms 2 Dec 2021 57th ZakkkkAttackkkk 🇵🇭 900 60 2ms 17 Dec 2021 57th GolfingSuccess 🇬🇷 900 60 2ms 16 Jan 2022 57th nai62 900 60 2ms 28 Aug 2022 57th m-tkach 🇺🇦 900 60 2ms 24 Oct 2022 57th speles 🇺🇦 900 60 2ms 29 Oct 2023 57th elgan65536 900 60 2ms 11 Nov 2023 57th klixel 🇨🇦 900 60 2ms 17 Nov 2023 57th NDR0216 🇹🇼 900 60 2ms 9 May 2024 57th mttcrn 900 60 2ms 25 Mar 2025 57th Shanethegamer 🇺🇸 900 60 2ms 28 May 2025 57th csharpython 900 60 2ms 23 Jul 2025 75th rambox11 885 61 2ms 11 Mar 2019 1–75 of 281 Next Last