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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 877th raphaelimahorn 884 64 372ms 21 Nov 2021 877th revlayle 🇺🇸 884 64 394ms 21 Nov 2021 877th roavin 884 64 395ms 5 Jul 2022 877th dteague3989 884 64 401ms 26 May 2023 877th Decrare 884 64 399ms 12 Sep 2025 877th Andrey2001 884 64 369ms 26 Nov 2025 887th prplz 🇦🇺 883 48 16ms 19 Sep 2019 887th TFeld00 🇩🇰 883 48 10ms 3 Mar 2020 887th GolfingSuccess 🇬🇷 883 48 15ms 17 Nov 2020 887th urojony 🇵🇱 883 48 21ms 26 Dec 2020 887th btjones0 883 48 17ms 30 Dec 2020 887th Indivicivet 883 48 17ms 22 Mar 2021 887th NewDefectus 🇮🇱 883 48 16ms 27 May 2021 887th Bubbler-4 883 48 9ms 16 Nov 2021 887th KatieLG 🇬🇧 883 48 16ms 2 Jun 2022 887th k3w1k0d3r 883 48 10ms 29 Jun 2022 887th FlorianCassayre 🇫🇷 883 48 16ms 6 Mar 2023 887th quimey 883 48 15ms 15 Jun 2023 887th Andriamanitra 🇫🇮 883 48 17ms 10 Jul 2023 887th stefangimmillaro 883 48 9ms 18 Jul 2023 887th Alex-x90 🇺🇸 883 48 10ms 27 Jul 2023 887th sultan 883 48 10ms 16 Feb 2024 887th driri85 883 48 10ms 16 Feb 2024 887th wen1now 883 48 10ms 1 Mar 2024 887th cpchrispye 883 48 16ms 20 Apr 2024 887th 5cw 🇺🇸 883 48 17ms 6 May 2024 887th egasyelir 883 48 17ms 15 Jul 2024 887th bzijlema 🇳🇱 883 48 17ms 11 Sep 2024 887th moustave 883 48 16ms 9 Jan 2025 887th rollershutter 883 48 16ms 21 Jan 2025 887th Yax42 🇫🇷 883 48 9ms 17 Jun 2025 887th luuumine 🇫🇷 883 48 10ms 29 Oct 2025 887th solisolu 883 48 17ms 1 Jan 2026 914th GrayJoKing 🇦🇺 883 57 4ms 16 Jul 2023 915th voytxt 🇨🇿 882 35 1,272ms 16 May 2022 915th lynn 882 35 1,257ms 1 Jun 2022 915th emgordon154 882 35 1,230ms 5 Oct 2025 915th edsrzf 🇳🇿 882 35 1,266ms 21 Dec 2025 919th emplv 🇱🇻 882 55 111ms 26 Oct 2022 919th voytxt 🇨🇿 882 55 112ms 1 Jan 2023 919th stefangimmillaro 882 55 110ms 20 Jun 2023 919th mulmul9 🇭🇺 882 55 112ms 8 Sep 2023 923rd Wanderkind 🇰🇷 882 71 449ms 9 Jan 2023 924th JayXon 🇺🇸 882 121 1,653ms 15 Sep 2025 925th MeWhenI 🇻🇦 881 46 5ms 31 Dec 2024 926th sean-niemann 🇺🇸 880 47 105ms 20 Mar 2022 926th MeWhenI 🇻🇦 880 47 94ms 10 Oct 2022 926th Steffan153 🇫🇮 880 47 99ms 9 Feb 2023 926th DialFrost 🇸🇬 880 47 105ms 8 Nov 2023 926th dokutan 880 47 105ms 25 Sep 2024 931st frosster 🇨🇦 880 48 2ms 11 days ago 932nd DialFrost 🇸🇬 880 109 1,454ms 7 Mar 2025 932nd MeWhenI 🇻🇦 880 109 1,402ms 28 Mar 2025 934th inventshah 879 50 2ms 9 Sep 2022 934th janbehrens 🇩🇪 879 50 2ms 14 Sep 2022 936th Steffan153 🇫🇮 878 39 70ms 26 Dec 2022 936th Alessandro-Balconi 🇮🇹 878 39 72ms 26 Dec 2022 938th dokutan 878 56 6ms 68 mins ago 939th Re-Adventures 🇮🇳 878 81 56ms 2 Jan 2022 939th Betuaredead 878 81 59ms 4 Jan 2023 939th aksyristos 878 81 57ms 30 Jan 2023 939th CatsAreFluffy 878 81 57ms 19 Feb 2023 939th namcartoon06 878 81 55ms 30 Jun 2023 939th Herbert00709 🇵🇱 878 81 55ms 17 Nov 2023 939th HumanoidCPU 878 81 56ms 19 Feb 2024 946th rak1507 🇬🇧 877 31 33ms 20 Sep 2021 946th nwellnhof 🇩🇪 877 31 32ms 26 Sep 2021 946th Natanaelel 🇸🇪 877 31 32ms 21 Feb 2024 949th Yewzir 🇧🇪 877 55 3ms 29 Mar 2024 950th edsrzf 🇳🇿 877 57 12ms 17 Dec 2024 950th DialFrost 🇸🇬 877 57 12ms 2 Jan 2026 952nd Shanethegamer 🇺🇸 877 71 492ms 25 Sep 2025 952nd Yewzir 🇧🇪 877 71 335ms 2 Oct 2025 952nd albanian-laundromat 877 71 439ms 25 Oct 2025 952nd TeodorDyakov 🇧🇬 877 71 565ms 16 Jan 2026 956th traws0 876 26 2ms 15 Jan 2022 956th Natanaelel 🇸🇪 876 26 2ms 21 Feb 2024 958th 4hg 🇺🇸 876 45 63ms 13 Sep 2023 958th chunes3 🇺🇸 876 45 68ms 13 Sep 2023 958th Bubbler-4 876 45 67ms 13 Sep 2023 First Prev 881–960 of 4,827 Next Last