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 874th Bubbler-4 883 48 9ms 16 Nov 2021 874th KatieLG 🇬🇧 883 48 16ms 2 Jun 2022 874th k3w1k0d3r 883 48 10ms 29 Jun 2022 874th FlorianCassayre 🇫🇷 883 48 16ms 6 Mar 2023 874th quimey 883 48 15ms 15 Jun 2023 874th Andriamanitra 🇫🇮 883 48 17ms 10 Jul 2023 874th stefangimmillaro 883 48 9ms 18 Jul 2023 874th Alex-x90 🇺🇸 883 48 10ms 27 Jul 2023 874th sultan 883 48 10ms 16 Feb 2024 874th driri85 883 48 10ms 16 Feb 2024 874th wen1now 883 48 10ms 1 Mar 2024 874th cpchrispye 883 48 16ms 20 Apr 2024 874th 5cw 🇺🇸 883 48 17ms 6 May 2024 874th egasyelir 883 48 17ms 15 Jul 2024 874th bzijlema 🇳🇱 883 48 17ms 11 Sep 2024 874th moustave 883 48 16ms 9 Jan 2025 874th rollershutter 883 48 16ms 21 Jan 2025 874th Yax42 🇫🇷 883 48 9ms 17 Jun 2025 874th luuumine 🇫🇷 883 48 10ms 29 Oct 2025 874th solisolu 883 48 17ms 1 Jan 2026 874th jusaka 883 48 17ms 4 mins ago 902nd emplv 🇱🇻 883 55 113ms 26 Oct 2022 902nd voytxt 🇨🇿 883 55 122ms 1 Jan 2023 902nd stefangimmillaro 883 55 115ms 20 Jun 2023 902nd mulmul9 🇭🇺 883 55 115ms 8 Sep 2023 906th Wanderkind 🇰🇷 883 71 449ms 9 Jan 2023 907th DialFrost 🇸🇬 883 109 1,443ms 7 Mar 2025 907th MeWhenI 🇻🇦 883 109 1,431ms 28 Mar 2025 907th Steffan153 🇫🇮 883 109 1,448ms 9 days ago 910th voytxt 🇨🇿 882 35 1,272ms 16 May 2022 910th lynn 882 35 1,257ms 1 Jun 2022 910th emgordon154 882 35 1,230ms 5 Oct 2025 910th edsrzf 🇳🇿 882 35 1,266ms 21 Dec 2025 914th Steffan153 🇫🇮 882 72 3ms 10 days ago 915th JayXon 🇺🇸 882 121 1,653ms 15 Sep 2025 916th MeWhenI 🇻🇦 881 46 5ms 31 Dec 2024 917th sean-niemann 🇺🇸 880 47 144ms 20 Mar 2022 917th MeWhenI 🇻🇦 880 47 140ms 10 Oct 2022 917th DialFrost 🇸🇬 880 47 149ms 8 Nov 2023 917th dokutan 880 47 139ms 25 Sep 2024 921st frosster 🇨🇦 880 48 2ms 11 Feb 2026 922nd inventshah 879 50 2ms 9 Sep 2022 922nd janbehrens 🇩🇪 879 50 2ms 14 Sep 2022 924th Steffan153 🇫🇮 878 39 72ms 26 Dec 2022 924th Alessandro-Balconi 🇮🇹 878 39 80ms 26 Dec 2022 926th Re-Adventures 🇮🇳 878 81 62ms 2 Jan 2022 926th Betuaredead 878 81 59ms 4 Jan 2023 926th aksyristos 878 81 56ms 30 Jan 2023 926th CatsAreFluffy 878 81 59ms 19 Feb 2023 926th namcartoon06 878 81 59ms 30 Jun 2023 926th Herbert00709 🇵🇱 878 81 62ms 17 Nov 2023 926th HumanoidCPU 878 81 59ms 19 Feb 2024 933rd rak1507 🇬🇧 877 31 33ms 20 Sep 2021 933rd nwellnhof 🇩🇪 877 31 32ms 26 Sep 2021 933rd Natanaelel 🇸🇪 877 31 32ms 21 Feb 2024 936th Yewzir 🇧🇪 877 55 3ms 29 Mar 2024 937th edsrzf 🇳🇿 877 57 12ms 17 Dec 2024 937th DialFrost 🇸🇬 877 57 12ms 2 Jan 2026 939th Shanethegamer 🇺🇸 877 71 492ms 25 Sep 2025 939th Yewzir 🇧🇪 877 71 335ms 2 Oct 2025 939th albanian-laundromat 877 71 439ms 25 Oct 2025 939th TeodorDyakov 🇧🇬 877 71 565ms 16 Jan 2026 943rd bendiscz 877 91 283ms 16 Apr 2020 943rd cywong-amino 🇭🇰 877 91 299ms 20 May 2020 943rd emplv 🇱🇻 877 91 280ms 1 Oct 2020 943rd Irratix 🇳🇱 877 91 295ms 18 Oct 2020 943rd janbehrens 🇩🇪 877 91 289ms 22 May 2021 943rd voytxt 🇨🇿 877 91 291ms 3 Feb 2023 943rd kkoenig 877 91 307ms 10 Sep 2025 950th traws0 876 26 2ms 15 Jan 2022 950th Natanaelel 🇸🇪 876 26 2ms 21 Feb 2024 952nd primo-ppcg 🇹🇭 876 31 2ms 1 Dec 2020 953rd 4hg 🇺🇸 876 45 63ms 13 Sep 2023 953rd chunes3 🇺🇸 876 45 68ms 13 Sep 2023 953rd Bubbler-4 876 45 67ms 13 Sep 2023 953rd GolfingSuccess 🇬🇷 876 45 65ms 28 Sep 2023 953rd Lydxn 🇨🇦 876 45 71ms 28 Sep 2023 953rd Yewzir 🇧🇪 876 45 70ms 5 Mar 2024 959th Yewzir 🇧🇪 875 43 2ms 19 Nov 2025 960th stefangimmillaro 874 47 2,534ms 25 Oct 2024 First Prev 881–960 of 4,881 Next Last