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 yanjs 884 53 119ms 3 Jul 2025 882nd emplv 🇱🇻 884 55 130ms 26 Oct 2022 882nd voytxt 🇨🇿 884 55 111ms 1 Jan 2023 882nd stefangimmillaro 884 55 116ms 20 Jun 2023 882nd mulmul9 🇭🇺 884 55 113ms 8 Sep 2023 886th daniel-skalik 🇨🇿 884 64 419ms 21 Nov 2021 886th fleischa 884 64 401ms 21 Nov 2021 886th Kloppermand 🇩🇰 884 64 446ms 21 Nov 2021 886th p-vf 🇨🇭 884 64 418ms 21 Nov 2021 886th raphaelimahorn 884 64 398ms 21 Nov 2021 886th revlayle 🇺🇸 884 64 384ms 21 Nov 2021 886th roavin 884 64 394ms 5 Jul 2022 886th dteague3989 884 64 398ms 26 May 2023 886th Decrare 884 64 423ms 12 Sep 2025 886th Andrey2001 884 64 425ms 26 Nov 2025 896th Wanderkind 🇰🇷 884 71 449ms 9 Jan 2023 897th voytxt 🇨🇿 883 35 2,048ms 16 May 2022 897th lynn 883 35 1,562ms 1 Jun 2022 897th emgordon154 883 35 1,698ms 5 Oct 2025 897th edsrzf 🇳🇿 883 35 1,571ms 21 Dec 2025 901st prplz 🇦🇺 883 48 18ms 19 Sep 2019 901st TFeld00 🇩🇰 883 48 10ms 3 Mar 2020 901st urojony 🇵🇱 883 48 23ms 26 Dec 2020 901st btjones0 883 48 21ms 30 Dec 2020 901st Indivicivet 883 48 18ms 22 Mar 2021 901st NewDefectus 🇮🇱 883 48 17ms 27 May 2021 901st Bubbler-4 883 48 12ms 16 Nov 2021 901st KatieLG 🇬🇧 883 48 17ms 2 Jun 2022 901st k3w1k0d3r 883 48 10ms 29 Jun 2022 901st FlorianCassayre 🇫🇷 883 48 17ms 6 Mar 2023 901st quimey 883 48 20ms 15 Jun 2023 901st Andriamanitra 🇫🇮 883 48 21ms 10 Jul 2023 901st stefangimmillaro 883 48 10ms 18 Jul 2023 901st Alex-x90 🇺🇸 883 48 11ms 27 Jul 2023 901st sultan 883 48 12ms 16 Feb 2024 901st driri85 883 48 11ms 16 Feb 2024 901st wen1now 883 48 14ms 1 Mar 2024 901st cpchrispye 883 48 19ms 20 Apr 2024 901st 5cw 🇺🇸 883 48 16ms 6 May 2024 901st egasyelir 883 48 16ms 15 Jul 2024 901st bzijlema 🇳🇱 883 48 18ms 11 Sep 2024 901st moustave 883 48 17ms 9 Jan 2025 901st rollershutter 883 48 18ms 21 Jan 2025 901st Yax42 🇫🇷 883 48 11ms 17 Jun 2025 901st luuumine 🇫🇷 883 48 10ms 29 Oct 2025 901st solisolu 883 48 20ms 1 Jan 2026 927th DialFrost 🇸🇬 883 109 1,427ms 7 Mar 2025 927th MeWhenI 🇻🇦 883 109 1,601ms 28 Mar 2025 927th Steffan153 🇫🇮 883 109 1,431ms 25 days ago 927th GolfingSuccess 🇬🇷 883 109 1,415ms 29 hours ago 931st MeWhenI 🇻🇦 882 46 5ms 31 Dec 2024 932nd sean-niemann 🇺🇸 881 47 143ms 20 Mar 2022 932nd MeWhenI 🇻🇦 881 47 140ms 10 Oct 2022 932nd DialFrost 🇸🇬 881 47 143ms 8 Nov 2023 932nd dokutan 881 47 139ms 25 Sep 2024 936th inventshah 881 50 2ms 9 Sep 2022 936th janbehrens 🇩🇪 881 50 2ms 14 Sep 2022 938th frosster 🇨🇦 880 48 2ms 11 Feb 2026 939th Steffan153 🇫🇮 879 39 72ms 26 Dec 2022 939th Alessandro-Balconi 🇮🇹 879 39 75ms 26 Dec 2022 941st Re-Adventures 🇮🇳 879 81 60ms 2 Jan 2022 941st Betuaredead 879 81 62ms 4 Jan 2023 941st aksyristos 879 81 58ms 30 Jan 2023 941st CatsAreFluffy 879 81 62ms 19 Feb 2023 941st namcartoon06 879 81 60ms 30 Jun 2023 941st HumanoidCPU 879 81 59ms 19 Feb 2024 947th rak1507 🇬🇧 878 31 33ms 20 Sep 2021 947th nwellnhof 🇩🇪 878 31 32ms 26 Sep 2021 947th Natanaelel 🇸🇪 878 31 32ms 21 Feb 2024 950th Yewzir 🇧🇪 878 55 3ms 29 Mar 2024 951st edsrzf 🇳🇿 878 57 12ms 17 Dec 2024 951st DialFrost 🇸🇬 878 57 12ms 2 Jan 2026 953rd Shanethegamer 🇺🇸 878 71 474ms 25 Sep 2025 953rd Yewzir 🇧🇪 878 71 335ms 2 Oct 2025 953rd albanian-laundromat 🇺🇸 878 71 439ms 25 Oct 2025 953rd TeodorDyakov 🇧🇬 878 71 419ms 16 Jan 2026 953rd RealBen9 🇬🇧 878 71 373ms 15 hours ago 958th primo-ppcg 🇹🇭 877 31 2ms 1 Dec 2020 959th 4hg 🇺🇸 877 45 61ms 13 Sep 2023 959th chunes3 🇺🇸 877 45 62ms 13 Sep 2023 First Prev 881–960 of 5,039 Next Last