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 881st prplz 🇦🇺 883 48 18ms 19 Sep 2019 881st TFeld00 🇩🇰 883 48 10ms 3 Mar 2020 881st GolfingSuccess 🇬🇷 883 48 18ms 17 Nov 2020 881st urojony 🇵🇱 883 48 23ms 26 Dec 2020 881st btjones0 883 48 21ms 30 Dec 2020 881st Indivicivet 883 48 18ms 22 Mar 2021 881st NewDefectus 🇮🇱 883 48 17ms 27 May 2021 881st Bubbler-4 883 48 12ms 16 Nov 2021 881st KatieLG 🇬🇧 883 48 17ms 2 Jun 2022 881st k3w1k0d3r 883 48 10ms 29 Jun 2022 881st FlorianCassayre 🇫🇷 883 48 17ms 6 Mar 2023 881st quimey 883 48 20ms 15 Jun 2023 881st Andriamanitra 🇫🇮 883 48 21ms 10 Jul 2023 881st stefangimmillaro 883 48 10ms 18 Jul 2023 881st Alex-x90 🇺🇸 883 48 11ms 27 Jul 2023 881st sultan 883 48 12ms 16 Feb 2024 881st driri85 883 48 11ms 16 Feb 2024 881st wen1now 883 48 14ms 1 Mar 2024 881st cpchrispye 883 48 19ms 20 Apr 2024 881st 5cw 🇺🇸 883 48 16ms 6 May 2024 881st egasyelir 883 48 16ms 15 Jul 2024 881st bzijlema 🇳🇱 883 48 18ms 11 Sep 2024 881st moustave 883 48 17ms 9 Jan 2025 881st rollershutter 883 48 18ms 21 Jan 2025 881st Yax42 🇫🇷 883 48 11ms 17 Jun 2025 881st luuumine 🇫🇷 883 48 10ms 29 Oct 2025 881st solisolu 883 48 20ms 1 Jan 2026 908th emplv 🇱🇻 883 55 110ms 26 Oct 2022 908th voytxt 🇨🇿 883 55 107ms 1 Jan 2023 908th stefangimmillaro 883 55 104ms 20 Jun 2023 908th mulmul9 🇭🇺 883 55 112ms 8 Sep 2023 912th voytxt 🇨🇿 882 35 1,272ms 16 May 2022 912th lynn 882 35 1,257ms 1 Jun 2022 912th emgordon154 882 35 1,230ms 5 Oct 2025 912th edsrzf 🇳🇿 882 35 1,266ms 21 Dec 2025 916th MeWhenI 🇻🇦 882 46 5ms 31 Dec 2024 917th sean-niemann 🇺🇸 880 47 143ms 20 Mar 2022 917th MeWhenI 🇻🇦 880 47 140ms 10 Oct 2022 917th DialFrost 🇸🇬 880 47 143ms 8 Nov 2023 917th dokutan 880 47 139ms 25 Sep 2024 921st frosster 🇨🇦 880 48 2ms 11 Feb 2026 922nd inventshah 880 50 2ms 9 Sep 2022 922nd janbehrens 🇩🇪 880 50 2ms 14 Sep 2022 924th rak1507 🇬🇧 878 31 33ms 20 Sep 2021 924th nwellnhof 🇩🇪 878 31 32ms 26 Sep 2021 924th Natanaelel 🇸🇪 878 31 32ms 21 Feb 2024 927th Steffan153 🇫🇮 878 39 72ms 26 Dec 2022 927th Alessandro-Balconi 🇮🇹 878 39 75ms 26 Dec 2022 929th Yewzir 🇧🇪 878 55 3ms 29 Mar 2024 930th edsrzf 🇳🇿 878 57 12ms 17 Dec 2024 930th DialFrost 🇸🇬 878 57 12ms 2 Jan 2026 932nd Re-Adventures 🇮🇳 878 81 60ms 2 Jan 2022 932nd Betuaredead 878 81 62ms 4 Jan 2023 932nd aksyristos 878 81 58ms 30 Jan 2023 932nd CatsAreFluffy 878 81 62ms 19 Feb 2023 932nd namcartoon06 878 81 60ms 30 Jun 2023 932nd Herbert00709 🇵🇱 878 81 54ms 17 Nov 2023 932nd HumanoidCPU 878 81 59ms 19 Feb 2024 939th 4hg 🇺🇸 877 45 61ms 13 Sep 2023 939th chunes3 🇺🇸 877 45 62ms 13 Sep 2023 939th Bubbler-4 877 45 62ms 13 Sep 2023 939th GolfingSuccess 🇬🇷 877 45 65ms 28 Sep 2023 939th Lydxn 🇨🇦 877 45 67ms 28 Sep 2023 939th Yewzir 🇧🇪 877 45 67ms 5 Mar 2024 945th Shanethegamer 🇺🇸 877 71 474ms 25 Sep 2025 945th Yewzir 🇧🇪 877 71 335ms 2 Oct 2025 945th albanian-laundromat 🇺🇸 877 71 439ms 25 Oct 2025 945th TeodorDyakov 🇧🇬 877 71 419ms 16 Jan 2026 949th bendiscz 877 91 331ms 16 Apr 2020 949th cywong-amino 🇭🇰 877 91 338ms 20 May 2020 949th emplv 🇱🇻 877 91 323ms 1 Oct 2020 949th Irratix 🇳🇱 877 91 316ms 18 Oct 2020 949th janbehrens 🇩🇪 877 91 315ms 22 May 2021 949th voytxt 🇨🇿 877 91 343ms 3 Feb 2023 949th kkoenig 877 91 327ms 10 Sep 2025 956th traws0 876 26 2ms 15 Jan 2022 956th Natanaelel 🇸🇪 876 26 2ms 21 Feb 2024 956th jusaka 876 26 3ms 18 hours ago 959th primo-ppcg 🇹🇭 876 31 2ms 1 Dec 2020 960th Yewzir 🇧🇪 876 43 2ms 19 Nov 2025 First Prev 881–960 of 4,951 Next Last