Leap Years in all languages in bytes. 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 481st tjtnorton 902 47 18ms 28 Mar 2019 481st daedals 902 47 22ms 21 Apr 2019 481st handisb 902 47 21ms 5 Sep 2019 481st andersk 🇺🇸 902 47 17ms 20 Mar 2020 481st Attero 🇸🇪 902 47 11ms 9 May 2020 481st neihousaigaai 902 47 17ms 8 May 2021 481st Waffle3z 902 47 18ms 14 Jul 2021 481st janbehrens 🇩🇪 902 47 18ms 21 Oct 2021 481st annaproxy 902 47 21ms 13 Dec 2021 481st pxeger 🇬🇧 902 47 18ms 16 Feb 2022 481st sisyphus-ppcg 🇦🇺 902 47 17ms 19 Feb 2022 481st shellbertt 🇨🇦 902 47 18ms 2 May 2022 481st mrnomm 902 47 18ms 24 Aug 2022 481st jumelet 🇳🇱 902 47 18ms 23 Dec 2022 481st thatbirdguythatuknownot 902 47 28ms 3 Jan 2023 481st MichalMarsalek 🇨🇿 902 47 11ms 23 Feb 2023 481st AlexanderFair 902 47 19ms 15 Jun 2023 481st inventshah 902 47 22ms 18 Jul 2023 481st ListeriaM 902 47 22ms 24 Aug 2023 481st bizy-coder 902 47 17ms 2 Feb 2024 481st BREMAUCY 🇫🇷 902 47 23ms 25 Mar 2024 481st Bulmenisaurus 902 47 21ms 4 Aug 2024 481st voytxt 🇨🇿 902 47 17ms 20 Sep 2024 481st dokutan 902 47 10ms 25 Sep 2024 481st lifthrasiir 🇰🇷 902 47 18ms 20 Nov 2024 481st jipsong 🇩🇪 902 47 10ms 1 Apr 2025 481st KasperKivimaeki 🇫🇮 902 47 19ms 14 May 2025 481st keelimeguy 🇺🇸 902 47 21ms 16 May 2025 481st Flekay 🇩🇪 902 47 18ms 9 Aug 2025 481st janlelis 902 47 17ms 14 Aug 2025 481st snoozingnewt 🇨🇦 902 47 17ms 26 Sep 2025 481st Emutis 🇱🇹 902 47 22ms 25 Oct 2025 481st CommandLeo 🇮🇹 902 47 18ms 30 Nov 2025 481st Lv0Sys 🇵🇱 902 47 17ms 2 Dec 2025 481st aksyristos 902 47 17ms 18 days ago 481st jusaka 902 47 16ms 17 days ago 481st flekAI 902 47 16ms 7 days ago 481st scpchicken 🇵🇼 902 47 17ms 6 days ago 519th arjanadriaanse 🇳🇱 901 52 121ms 1 Jan 2022 519th Lydxn 🇨🇦 901 52 100ms 14 Oct 2022 519th Steffan153 🇫🇮 901 52 119ms 26 Dec 2022 519th sean-niemann 🇺🇸 901 52 106ms 17 Feb 2023 519th DialFrost 🇸🇬 901 52 130ms 8 Nov 2023 519th dokutan 901 52 123ms 25 Sep 2024 519th edsrzf 🇳🇿 901 52 136ms 21 Dec 2025 519th fuzzylojik-golf 🇺🇸 901 52 125ms 22 days ago 527th Yax42 🇫🇷 901 66 438ms 4 Oct 2025 528th sean-niemann 🇺🇸 900 76 58ms 2 Jan 2022 528th nwellnhof 🇩🇪 900 76 53ms 3 Jan 2022 528th Irratix 🇳🇱 900 76 56ms 3 Jan 2022 528th primo-ppcg 🇹🇭 900 76 57ms 18 Jan 2022 528th voytxt 🇨🇿 900 76 63ms 10 Apr 2022 528th jared-hughes 900 76 55ms 20 Jul 2022 528th MeWhenI 🇻🇦 900 76 54ms 6 Sep 2022 528th DialFrost 🇸🇬 900 76 56ms 30 Jan 2023 528th Steffan153 🇫🇮 900 76 61ms 7 Feb 2023 528th xsot 🇸🇬 900 76 62ms 21 May 2023 528th GrayJoKing 🇦🇺 900 76 61ms 29 Feb 2024 528th dokutan 900 76 57ms 25 Sep 2024 528th snyderek 🇺🇸 900 76 57ms 3 Oct 2024 528th fuzzylojik-golf 🇺🇸 900 76 57ms 28 Jun 2025 528th Yax42 🇫🇷 900 76 61ms 4 Oct 2025 528th Babafaba 900 76 56ms 15 Oct 2025 528th KasperKivimaeki 🇫🇮 900 76 68ms 15 Oct 2025 528th inventshah 900 76 64ms 25 Oct 2025 528th 09cf 900 76 57ms 25 Nov 2025 528th YellowDudeIsMe 900 76 76ms 17 days ago 528th GolfingSuccess 🇬🇷 900 76 62ms 2 days ago 528th Herbert00709 🇵🇱 900 76 62ms 23 hours ago 550th AlephSquirrel 899 60 6ms 13 Mar 2023 550th Lydxn 🇨🇦 899 60 17ms 31 Jan 2025 550th edsrzf 🇳🇿 899 60 16ms 14 Dec 2025 553rd ovs-code 🇩🇪 898 89 6ms 8 Jul 2024 554th DialFrost 🇸🇬 897 36 3ms 11 Aug 2024 554th MeWhenI 🇻🇦 897 36 3ms 12 Aug 2024 554th sean-niemann 🇺🇸 897 36 3ms 13 Aug 2024 554th GrayJoKing 🇦🇺 897 36 3ms 26 Aug 2024 554th lynn 897 36 3ms 21 Dec 2024 554th DayDun 🇸🇪 897 36 4ms 2 days ago 554th GolfingSuccess 🇬🇷 897 36 4ms 2 days ago First Prev 481–560 of 5,045 Next Last