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 875th roavin 884 64 359ms 5 Jul 2022 875th dteague3989 884 64 340ms 26 May 2023 875th Decrare 884 64 364ms 12 Sep 2025 875th Andrey2001 884 64 360ms 26 Nov 2025 885th Wanderkind 🇰🇷 884 71 449ms 9 Jan 2023 886th JayXon 🇺🇸 884 121 1,653ms 15 Sep 2025 887th voytxt 🇨🇿 883 35 1,272ms 16 May 2022 887th lynn 883 35 1,257ms 1 Jun 2022 887th emgordon154 883 35 1,230ms 5 Oct 2025 887th edsrzf 🇳🇿 883 35 1,266ms 21 Dec 2025 891st prplz 🇦🇺 883 48 18ms 19 Sep 2019 891st TFeld00 🇩🇰 883 48 10ms 3 Mar 2020 891st GolfingSuccess 🇬🇷 883 48 18ms 17 Nov 2020 891st urojony 🇵🇱 883 48 23ms 26 Dec 2020 891st btjones0 883 48 21ms 30 Dec 2020 891st Indivicivet 883 48 18ms 22 Mar 2021 891st NewDefectus 🇮🇱 883 48 17ms 27 May 2021 891st Bubbler-4 883 48 12ms 16 Nov 2021 891st KatieLG 🇬🇧 883 48 17ms 2 Jun 2022 891st k3w1k0d3r 883 48 10ms 29 Jun 2022 891st FlorianCassayre 🇫🇷 883 48 17ms 6 Mar 2023 891st quimey 883 48 20ms 15 Jun 2023 891st Andriamanitra 🇫🇮 883 48 21ms 10 Jul 2023 891st stefangimmillaro 883 48 10ms 18 Jul 2023 891st Alex-x90 🇺🇸 883 48 11ms 27 Jul 2023 891st sultan 883 48 12ms 16 Feb 2024 891st driri85 883 48 11ms 16 Feb 2024 891st wen1now 883 48 14ms 1 Mar 2024 891st cpchrispye 883 48 19ms 20 Apr 2024 891st 5cw 🇺🇸 883 48 16ms 6 May 2024 891st egasyelir 883 48 16ms 15 Jul 2024 891st bzijlema 🇳🇱 883 48 18ms 11 Sep 2024 891st moustave 883 48 17ms 9 Jan 2025 891st rollershutter 883 48 18ms 21 Jan 2025 891st Yax42 🇫🇷 883 48 11ms 17 Jun 2025 891st luuumine 🇫🇷 883 48 10ms 29 Oct 2025 891st solisolu 883 48 20ms 1 Jan 2026 918th MeWhenI 🇻🇦 882 46 5ms 31 Dec 2024 919th sean-niemann 🇺🇸 881 47 143ms 20 Mar 2022 919th MeWhenI 🇻🇦 881 47 140ms 10 Oct 2022 919th DialFrost 🇸🇬 881 47 143ms 8 Nov 2023 919th dokutan 881 47 139ms 25 Sep 2024 923rd inventshah 881 50 2ms 9 Sep 2022 923rd janbehrens 🇩🇪 881 50 2ms 14 Sep 2022 925th frosster 🇨🇦 880 48 2ms 11 Feb 2026 926th DialFrost 🇸🇬 880 109 1,471ms 7 Mar 2025 926th MeWhenI 🇻🇦 880 109 1,510ms 28 Mar 2025 926th Steffan153 🇫🇮 880 109 1,491ms 20 days ago 929th Steffan153 🇫🇮 879 39 72ms 26 Dec 2022 929th Alessandro-Balconi 🇮🇹 879 39 75ms 26 Dec 2022 931st Re-Adventures 🇮🇳 879 81 60ms 2 Jan 2022 931st Betuaredead 879 81 62ms 4 Jan 2023 931st aksyristos 879 81 58ms 30 Jan 2023 931st CatsAreFluffy 879 81 62ms 19 Feb 2023 931st namcartoon06 879 81 60ms 30 Jun 2023 931st HumanoidCPU 879 81 59ms 19 Feb 2024 937th rak1507 🇬🇧 878 31 33ms 20 Sep 2021 937th nwellnhof 🇩🇪 878 31 32ms 26 Sep 2021 937th Natanaelel 🇸🇪 878 31 32ms 21 Feb 2024 940th Yewzir 🇧🇪 878 55 3ms 29 Mar 2024 941st edsrzf 🇳🇿 878 57 12ms 17 Dec 2024 941st DialFrost 🇸🇬 878 57 12ms 2 Jan 2026 943rd 4hg 🇺🇸 877 45 61ms 13 Sep 2023 943rd chunes3 🇺🇸 877 45 62ms 13 Sep 2023 943rd Bubbler-4 877 45 62ms 13 Sep 2023 943rd GolfingSuccess 🇬🇷 877 45 65ms 28 Sep 2023 943rd Lydxn 🇨🇦 877 45 67ms 28 Sep 2023 943rd Yewzir 🇧🇪 877 45 67ms 5 Mar 2024 949th Shanethegamer 🇺🇸 877 71 474ms 25 Sep 2025 949th Yewzir 🇧🇪 877 71 335ms 2 Oct 2025 949th albanian-laundromat 🇺🇸 877 71 439ms 25 Oct 2025 949th TeodorDyakov 🇧🇬 877 71 419ms 16 Jan 2026 953rd bendiscz 877 91 331ms 16 Apr 2020 953rd cywong-amino 🇭🇰 877 91 338ms 20 May 2020 953rd emplv 🇱🇻 877 91 323ms 1 Oct 2020 953rd Irratix 🇳🇱 877 91 316ms 18 Oct 2020 953rd janbehrens 🇩🇪 877 91 315ms 22 May 2021 953rd voytxt 🇨🇿 877 91 343ms 3 Feb 2023 953rd kkoenig 877 91 327ms 10 Sep 2025 960th traws0 876 26 2ms 15 Jan 2022 First Prev 881–960 of 5,008 Next Last