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 625th AlexanderFair 902 47 19ms 15 Jun 2023 625th inventshah 902 47 22ms 18 Jul 2023 625th ListeriaM 902 47 22ms 24 Aug 2023 625th bizy-coder 902 47 17ms 2 Feb 2024 625th BREMAUCY 🇫🇷 902 47 23ms 25 Mar 2024 625th Bulmenisaurus 902 47 21ms 4 Aug 2024 625th voytxt 🇨🇿 902 47 17ms 20 Sep 2024 625th dokutan 902 47 10ms 25 Sep 2024 625th lifthrasiir 🇰🇷 902 47 18ms 20 Nov 2024 625th jipsong 🇩🇪 902 47 10ms 1 Apr 2025 625th KasperKivimaeki 🇫🇮 902 47 19ms 14 May 2025 625th keelimeguy 🇺🇸 902 47 21ms 16 May 2025 625th Flekay 🇩🇪 902 47 18ms 9 Aug 2025 625th janlelis 902 47 17ms 14 Aug 2025 625th snoozingnewt 🇨🇦 902 47 17ms 26 Sep 2025 625th Emutis 🇱🇹 902 47 22ms 25 Oct 2025 625th CommandLeo 🇮🇹 902 47 18ms 30 Nov 2025 625th Lv0Sys 🇵🇱 902 47 17ms 2 Dec 2025 625th aksyristos 902 47 17ms 17 days ago 625th jusaka 902 47 16ms 16 days ago 625th flekAI 902 47 16ms 6 days ago 625th scpchicken 🇵🇼 902 47 17ms 5 days ago 663rd voytxt 🇨🇿 902 68 477ms 25 Sep 2025 663rd ScottHamper 902 68 479ms 30 Nov 2025 663rd roupiq 🇵🇱 902 68 327ms 7 days ago 666th neel11235813 901 51 1,294ms 4 Jan 2023 666th MeWhenI 🇻🇦 901 51 1,349ms 8 Jun 2023 666th DialFrost 🇸🇬 901 51 1,321ms 2 days ago 666th fuzzylojik-golf 🇺🇸 901 51 1,370ms 42 hours ago 670th arjanadriaanse 🇳🇱 901 52 121ms 1 Jan 2022 671st MeWhenI 🇻🇦 901 54 117ms 15 Oct 2022 671st Yax42 🇫🇷 901 54 110ms 5 Oct 2025 673rd Shanethegamer 🇺🇸 901 79 73ms 12 Jan 2022 673rd Yewzir 🇧🇪 901 79 66ms 9 Dec 2023 673rd oceko 901 79 59ms 19 Feb 2024 673rd CaedenHarper 🇨🇦 901 79 57ms 1 Feb 2025 673rd yanjs 901 79 454ms 10 Jul 2025 673rd AutumnWind75 901 79 448ms 10 Dec 2025 673rd bac0id 901 79 59ms 27 Jan 2026 680th AlephSquirrel 899 60 6ms 13 Mar 2023 680th Lydxn 🇨🇦 899 60 17ms 31 Jan 2025 680th edsrzf 🇳🇿 899 60 16ms 14 Dec 2025 683rd initram 898 62 389ms 21 Nov 2021 683rd janbehrens 🇩🇪 898 62 402ms 21 Nov 2021 683rd jmhowl 898 62 399ms 21 Nov 2021 683rd ScottHamper 898 62 434ms 21 Nov 2021 683rd Irratix 🇳🇱 898 62 395ms 13 Dec 2021 683rd simon-biber 898 62 408ms 7 Feb 2022 683rd annaproxy 898 62 397ms 15 Mar 2022 683rd voytxt 🇨🇿 898 62 397ms 7 Apr 2022 683rd logicolor 898 62 407ms 27 Apr 2022 683rd Gaddy 🇫🇷 898 62 390ms 2 May 2022 683rd Romain-1 🇫🇷 898 62 398ms 3 May 2022 683rd AdrienHache 🇫🇷 898 62 399ms 6 Jun 2023 683rd jwonagel 898 62 410ms 25 Sep 2023 683rd Babafaba 898 62 409ms 15 Oct 2025 697th ovs-code 🇩🇪 898 89 6ms 8 Jul 2024 698th DialFrost 🇸🇬 897 36 3ms 11 Aug 2024 698th MeWhenI 🇻🇦 897 36 3ms 12 Aug 2024 698th sean-niemann 🇺🇸 897 36 3ms 13 Aug 2024 698th GrayJoKing 🇦🇺 897 36 3ms 26 Aug 2024 698th lynn 897 36 3ms 21 Dec 2024 698th DayDun 🇸🇪 897 36 4ms 31 hours ago 698th GolfingSuccess 🇬🇷 897 36 4ms 31 hours ago 705th Yewzir 🇧🇪 897 70 443ms 17 Nov 2023 706th canissimia 🇦🇶 897 83 6ms 1 Aug 2023 707th nwellnhof 🇩🇪 897 89 315ms 3 Sep 2020 707th MeWhenI 🇻🇦 897 89 322ms 10 Oct 2022 707th DialFrost 🇸🇬 897 89 341ms 8 Nov 2023 707th dokutan 897 89 342ms 25 Sep 2024 707th fuzzylojik-golf 🇺🇸 897 89 329ms 15 Jul 2025 707th KasperKivimaeki 🇫🇮 897 89 336ms 29 Sep 2025 707th edsrzf 🇳🇿 897 89 350ms 21 Dec 2025 714th Shanethegamer 🇺🇸 896 64 107ms 15 Apr 2025 714th snoozingnewt 🇨🇦 896 64 110ms 1 Dec 2025 714th emgordon154 896 64 108ms 1 Dec 2025 714th DialFrost 🇸🇬 896 64 108ms 3 Dec 2025 714th sean-niemann 🇺🇸 896 64 100ms 4 Jan 2026 714th Steffan153 🇫🇮 896 64 111ms 27 Feb 2026 720th MeWhenI 🇻🇦 895 45 151ms 3 Aug 2024 First Prev 641–720 of 5,040 Next Last