Leap Years in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 825th fleischa 884 64 348ms 21 Nov 2021 825th Kloppermand 🇩🇰 884 64 390ms 21 Nov 2021 825th p-vf 🇨🇭 884 64 350ms 21 Nov 2021 825th raphaelimahorn 884 64 357ms 21 Nov 2021 825th revlayle 🇺🇸 884 64 345ms 21 Nov 2021 825th roavin 884 64 341ms 5 Jul 2022 825th dteague3989 884 64 342ms 26 May 2023 825th Decrare 884 64 333ms 12 Sep 2025 834th prplz 🇦🇺 883 48 15ms 19 Sep 2019 834th TFeld00 🇩🇰 883 48 12ms 3 Mar 2020 834th GolfingSuccess 🇬🇷 883 48 20ms 17 Nov 2020 834th urojony 🇵🇱 883 48 25ms 26 Dec 2020 834th btjones0 883 48 21ms 30 Dec 2020 834th Indivicivet 883 48 19ms 22 Mar 2021 834th NewDefectus 🇮🇱 883 48 16ms 27 May 2021 834th Bubbler-4 883 48 12ms 16 Nov 2021 834th KatieLG 🇬🇧 883 48 16ms 2 Jun 2022 834th k3w1k0d3r 883 48 10ms 29 Jun 2022 834th FlorianCassayre 🇫🇷 883 48 17ms 6 Mar 2023 834th quimey 883 48 18ms 15 Jun 2023 834th Andriamanitra 🇫🇮 883 48 17ms 10 Jul 2023 834th stefangimmillaro 883 48 10ms 18 Jul 2023 834th Alex-x90 🇺🇸 883 48 14ms 27 Jul 2023 834th sultan 883 48 10ms 16 Feb 2024 834th driri85 883 48 10ms 16 Feb 2024 834th wen1now 883 48 10ms 1 Mar 2024 834th cpchrispye 883 48 17ms 20 Apr 2024 834th 5cw 🇺🇸 883 48 21ms 6 May 2024 834th egasyelir 883 48 21ms 15 Jul 2024 834th bzijlema 🇳🇱 883 48 16ms 11 Sep 2024 834th moustave 883 48 17ms 9 Jan 2025 834th rollershutter 883 48 23ms 21 Jan 2025 834th Yax42 🇫🇷 883 48 9ms 17 Jun 2025 834th luuumine 🇫🇷 883 48 9ms 9 days ago 860th Wanderkind 🇰🇷 883 71 458ms 9 Jan 2023 861st voytxt 🇨🇿 882 35 981ms 16 May 2022 861st lynn 882 35 886ms 1 Jun 2022 861st emgordon154 882 35 957ms 5 Oct 2025 864th emplv 🇱🇻 882 55 110ms 26 Oct 2022 864th voytxt 🇨🇿 882 55 111ms 1 Jan 2023 864th stefangimmillaro 882 55 125ms 20 Jun 2023 864th mulmul9 🇭🇺 882 55 122ms 8 Sep 2023 868th GrayJoKing 🇦🇺 881 57 6ms 16 Jul 2023 869th sean-niemann 🇺🇸 880 47 115ms 20 Mar 2022 869th MeWhenI 🇻🇦 880 47 103ms 10 Oct 2022 869th Steffan153 🇫🇮 880 47 97ms 9 Feb 2023 869th DialFrost 🇸🇬 880 47 98ms 8 Nov 2023 869th dokutan 880 47 104ms 25 Sep 2024 874th sean-niemann 🇺🇸 880 48 2ms 29 Oct 2022 874th Lydxn 🇨🇦 880 48 2ms 30 Oct 2022 874th inventshah 880 48 2ms 30 Oct 2022 874th MeWhenI 🇻🇦 880 48 2ms 2 Nov 2022 874th Steffan153 🇫🇮 880 48 2ms 26 Dec 2022 874th DialFrost 🇸🇬 880 48 2ms 8 Nov 2023 874th dokutan 880 48 2ms 25 Sep 2024 881st DialFrost 🇸🇬 880 109 864ms 7 Mar 2025 881st MeWhenI 🇻🇦 880 109 843ms 28 Mar 2025 883rd MeWhenI 🇻🇦 879 46 5ms 31 Dec 2024 884th inventshah 879 50 2ms 9 Sep 2022 884th janbehrens 🇩🇪 879 50 2ms 14 Sep 2022 886th Steffan153 🇫🇮 878 39 67ms 26 Dec 2022 886th Alessandro-Balconi 🇮🇹 878 39 66ms 26 Dec 2022 888th Re-Adventures 🇮🇳 878 81 57ms 2 Jan 2022 888th Betuaredead 878 81 58ms 4 Jan 2023 888th aksyristos 878 81 55ms 30 Jan 2023 888th CatsAreFluffy 878 81 54ms 19 Feb 2023 888th namcartoon06 878 81 56ms 30 Jun 2023 888th Herbert00709 🇵🇱 878 81 55ms 17 Nov 2023 888th HumanoidCPU 878 81 50ms 19 Feb 2024 895th rak1507 🇬🇧 877 31 33ms 20 Sep 2021 895th nwellnhof 🇩🇪 877 31 34ms 26 Sep 2021 895th Natanaelel 🇸🇪 877 31 40ms 21 Feb 2024 898th Yewzir 🇧🇪 877 55 3ms 29 Mar 2024 899th Shanethegamer 🇺🇸 877 71 465ms 25 Sep 2025 899th Yewzir 🇧🇪 877 71 342ms 2 Oct 2025 First Prev 826–900 of 4,702 Next Last