Leap Years in all languages 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 526th lynn 909 22 37ms 26 Jul 2022 526th SirBogman 🇺🇸 909 22 39ms 18 Sep 2022 526th pardouin 🇫🇷 909 22 36ms 24 Oct 2024 526th saito-ta 🇯🇵 909 22 35ms 28 Aug 2025 530th retrohun 909 31 2ms 30 Apr 2019 530th scpchicken 🇵🇼 909 31 2ms 18 Jun 2023 530th fuzzylojik-golf 🇺🇸 909 31 3ms 22 May 2025 533rd UnderKoen 🇳🇱 909 72 2ms 16 Jun 2025 534th DialFrost 🇸🇬 908 45 3,012ms 23 Oct 2024 534th dokutan 908 45 2,682ms 23 Oct 2024 534th sean-niemann 🇺🇸 908 45 2,752ms 23 Oct 2024 534th MeWhenI 🇻🇦 908 45 2,765ms 24 Oct 2024 534th pardouin 🇫🇷 908 45 2,695ms 24 Oct 2024 539th Steffan153 🇫🇮 908 53 4ms 18 Feb 2023 539th xsot 🇸🇬 908 53 4ms 11 Feb 2024 539th sean-niemann 🇺🇸 908 53 4ms 25 Mar 2025 542nd Bubbler-4 907 24 2ms 10 Jan 2022 542nd GrayJoKing 🇦🇺 907 24 2ms 2 Feb 2022 542nd lynn 907 24 2ms 27 May 2022 542nd bstrat 907 24 2ms 9 Oct 2024 546th antimon2 🇯🇵 907 36 366ms 25 Jan 2021 547th janbehrens 🇩🇪 907 69 453ms 24 Mar 2022 547th voytxt 🇨🇿 907 69 447ms 7 Apr 2022 547th Yewzir 🇧🇪 907 69 420ms 17 Nov 2023 550th MeWhenI 🇻🇦 906 45 86ms 12 Oct 2022 550th Steffan153 🇫🇮 906 45 78ms 19 Feb 2023 550th sean-niemann 🇺🇸 906 45 78ms 6 May 2024 553rd primo-ppcg 🇹🇭 906 51 4ms 20 May 2023 554th sisyphus-ppcg 🇦🇺 905 34 912ms 26 Mar 2021 554th dokutan 905 34 917ms 25 Sep 2024 556th sean-niemann 🇺🇸 905 41 392ms 17 Jan 2024 556th DialFrost 🇸🇬 905 41 366ms 17 Jan 2024 556th GrayJoKing 🇦🇺 905 41 398ms 18 Jan 2024 556th b-illy 🇬🇧 905 41 370ms 7 Sep 2024 560th lynn 904 28 34ms 12 Apr 2021 560th HPWiz 🇳🇿 904 28 34ms 17 Apr 2021 560th ovs-code 🇩🇪 904 28 32ms 6 Feb 2024 563rd masterada 904 85 271ms 26 Mar 2021 563rd stefangimmillaro 904 85 267ms 4 Aug 2023 563rd Steffan153 🇫🇮 904 85 281ms 3 Aug 2024 566th canissimia 🇦🇶 904 179 1ms 11 Sep 2021 567th dokutan 903 40 640ms 15 Jul 2025 568th MeWhenI 🇻🇦 902 28 2ms 25 Mar 2025 569th emplv 🇱🇻 902 49 4ms 15 Apr 2021 569th janbehrens 🇩🇪 902 49 4ms 22 May 2021 569th JayXon 🇺🇸 902 49 4ms 26 Aug 2021 569th rucin93 🇵🇱 902 49 5ms 3 Dec 2021 569th GrayJoKing 🇦🇺 902 49 5ms 9 Feb 2022 569th voytxt 🇨🇿 902 49 5ms 16 May 2022 569th MeWhenI 🇻🇦 902 49 4ms 28 May 2023 569th stefangimmillaro 902 49 6ms 22 Aug 2023 569th Argeento 🇵🇱 902 49 4ms 25 Aug 2023 569th DialFrost 🇸🇬 902 49 4ms 8 Nov 2023 569th Shanethegamer 🇺🇸 902 49 4ms 9 Jan 2024 580th Shanethegamer 🇺🇸 902 61 41ms 13 Feb 2025 580th edsrzf 🇳🇿 902 61 41ms 19 Aug 2025 582nd tjtnorton 901 47 15ms 28 Mar 2019 582nd daedals 901 47 20ms 21 Apr 2019 582nd handisb 901 47 15ms 5 Sep 2019 582nd andersk 🇺🇸 901 47 16ms 20 Mar 2020 582nd Attero 🇸🇪 901 47 10ms 9 May 2020 582nd neihousaigaai 901 47 15ms 8 May 2021 582nd Waffle3z 901 47 16ms 14 Jul 2021 582nd janbehrens 🇩🇪 901 47 15ms 21 Oct 2021 582nd annaproxy 901 47 15ms 13 Dec 2021 582nd pxeger 🇬🇧 901 47 16ms 16 Feb 2022 582nd sisyphus-ppcg 🇦🇺 901 47 15ms 19 Feb 2022 582nd shellbertt 🇨🇦 901 47 16ms 2 May 2022 582nd mrnomm 901 47 15ms 24 Aug 2022 582nd jumelet 🇳🇱 901 47 18ms 23 Dec 2022 582nd thatbirdguythatuknownot 901 47 19ms 3 Jan 2023 582nd MichalMarsalek 🇨🇿 901 47 10ms 23 Feb 2023 582nd AlexanderFair 901 47 16ms 15 Jun 2023 582nd inventshah 901 47 20ms 18 Jul 2023 582nd ListeriaM 901 47 18ms 24 Aug 2023 First Prev 526–600 of 4,728 Next Last