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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 815th quimey 883 48 15 Jun 2023 815th Andriamanitra 🇫🇮 883 48 10 Jul 2023 815th stefangimmillaro 883 48 18 Jul 2023 815th Alex-x90 🇺🇸 883 48 27 Jul 2023 815th CornerMercury 🇬🇧 883 48 8 Sep 2023 815th sultan 883 48 16 Feb 2024 815th driri85 883 48 16 Feb 2024 815th wen1now 883 48 1 Mar 2024 815th cpchrispye 883 48 20 Apr 2024 815th 5cw 🇺🇸 883 48 6 May 2024 815th CaedenHarper 🇨🇦 883 48 15 Jul 2024 815th egasyelir 883 48 15 Jul 2024 815th bzijlema 🇳🇱 883 48 11 Sep 2024 815th moustave 883 48 9 Jan 2025 815th rollershutter 883 48 21 Jan 2025 815th ryyyn 🇺🇸 883 48 3 Jun 2025 815th Yax42 🇫🇷 883 48 16 days ago 843rd yanjs 883 53 20 hours ago 844th daniel-skalik 🇨🇿 883 64 21 Nov 2021 844th fleischa 883 64 21 Nov 2021 844th Kloppermand 🇩🇰 883 64 21 Nov 2021 844th p-vf 🇨🇭 883 64 21 Nov 2021 844th raphaelimahorn 883 64 21 Nov 2021 844th revlayle 🇺🇸 883 64 21 Nov 2021 844th roavin 883 64 5 Jul 2022 844th dteague3989 883 64 26 May 2023 852nd voytxt 🇨🇿 882 35 16 May 2022 852nd lynn 882 35 1 Jun 2022 854th emplv 🇱🇻 881 55 26 Oct 2022 854th voytxt 🇨🇿 881 55 1 Jan 2023 854th stefangimmillaro 881 55 20 Jun 2023 854th mulmul9 🇭🇺 881 55 8 Sep 2023 858th Wanderkind 🇰🇷 881 71 9 Jan 2023 859th MeWhenI 🇻🇦 881 114 11 Sep 2023 859th dokutan 881 114 25 Sep 2024 861st thisishowmymindworks 🇳🇴 880 110 21 Jul 2020 861st ToriTheChicken 880 110 21 Jul 2020 861st dymowski 880 110 23 Jul 2020 861st selketdaly 880 110 2 Feb 2021 861st boxjelly 880 110 16 Feb 2021 861st heypwesto 🇳🇿 880 110 15 Apr 2021 861st cbrt-x 880 110 27 Aug 2021 861st p-vf 🇨🇭 880 110 13 Oct 2021 861st althryenix 880 110 22 Jul 2022 861st Jacob385 880 110 27 Feb 2024 861st mrondon8 880 110 2 Dec 2024 861st deancureton 880 110 29 Dec 2024 861st ravnskjaer 🇩🇰 880 110 30 Dec 2024 861st coltraloz 🇪🇸 880 110 6 Mar 2025 875th sean-niemann 🇺🇸 879 48 29 Oct 2022 875th Lydxn 🇨🇦 879 48 30 Oct 2022 875th inventshah 879 48 30 Oct 2022 875th MeWhenI 🇻🇦 879 48 2 Nov 2022 875th Steffan153 🇫🇮 879 48 26 Dec 2022 875th DialFrost 🇸🇬 879 48 8 Nov 2023 875th dokutan 879 48 25 Sep 2024 882nd WhoisDavid 879 65 16 Sep 2020 882nd argusdusty 🇺🇸 879 65 26 Dec 2020 882nd kumavale 🇯🇵 879 65 17 May 2021 882nd janbehrens 🇩🇪 879 65 22 May 2021 882nd mad4j 🇮🇹 879 65 4 Jul 2021 882nd voytxt 🇨🇿 879 65 16 May 2022 882nd stefangimmillaro 879 65 9 Jun 2023 882nd r-brinke 🇳🇱 879 65 27 Dec 2023 882nd 77Tigers 879 65 11 Apr 2024 882nd mousetail 🇳🇱 879 65 8 Nov 2024 892nd sean-niemann 🇺🇸 878 47 20 Mar 2022 892nd MeWhenI 🇻🇦 878 47 10 Oct 2022 892nd Steffan153 🇫🇮 878 47 9 Feb 2023 892nd DialFrost 🇸🇬 878 47 8 Nov 2023 892nd dokutan 878 47 25 Sep 2024 897th inventshah 878 50 9 Sep 2022 897th janbehrens 🇩🇪 878 50 14 Sep 2022 899th GrayJoKing 🇦🇺 878 57 16 Jul 2023 900th DialFrost 🇸🇬 878 109 7 Mar 2025 Prev 826–900 of 4,506 Next