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 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 Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Multitap Input 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 871st FlorianCassayre 🇫🇷 883 48 15ms 6 Mar 2023 871st quimey 883 48 16ms 15 Jun 2023 871st Andriamanitra 🇫🇮 883 48 15ms 10 Jul 2023 871st stefangimmillaro 883 48 9ms 18 Jul 2023 871st Alex-x90 🇺🇸 883 48 9ms 27 Jul 2023 871st sultan 883 48 9ms 16 Feb 2024 871st driri85 883 48 9ms 16 Feb 2024 871st wen1now 883 48 9ms 1 Mar 2024 871st cpchrispye 883 48 16ms 20 Apr 2024 871st 5cw 🇺🇸 883 48 16ms 6 May 2024 871st egasyelir 883 48 15ms 15 Jul 2024 871st bzijlema 🇳🇱 883 48 15ms 11 Sep 2024 871st moustave 883 48 16ms 9 Jan 2025 871st rollershutter 883 48 16ms 21 Jan 2025 871st Yax42 🇫🇷 883 48 9ms 17 Jun 2025 871st luuumine 🇫🇷 883 48 10ms 29 Oct 2025 871st solisolu 883 48 18ms 3 days ago 898th GrayJoKing 🇦🇺 883 57 4ms 16 Jul 2023 899th Wanderkind 🇰🇷 883 71 458ms 9 Jan 2023 900th voytxt 🇨🇿 882 35 981ms 16 May 2022 900th lynn 882 35 886ms 1 Jun 2022 900th emgordon154 882 35 957ms 5 Oct 2025 900th edsrzf 🇳🇿 882 35 998ms 15 days ago 904th emplv 🇱🇻 882 55 119ms 26 Oct 2022 904th voytxt 🇨🇿 882 55 112ms 1 Jan 2023 904th stefangimmillaro 882 55 114ms 20 Jun 2023 904th mulmul9 🇭🇺 882 55 106ms 8 Sep 2023 908th MeWhenI 🇻🇦 881 46 4ms 31 Dec 2024 909th sean-niemann 🇺🇸 880 47 129ms 20 Mar 2022 909th MeWhenI 🇻🇦 880 47 116ms 10 Oct 2022 909th Steffan153 🇫🇮 880 47 99ms 9 Feb 2023 909th DialFrost 🇸🇬 880 47 106ms 8 Nov 2023 909th dokutan 880 47 116ms 25 Sep 2024 914th DialFrost 🇸🇬 880 109 1,438ms 7 Mar 2025 914th MeWhenI 🇻🇦 880 109 1,471ms 28 Mar 2025 916th inventshah 879 50 3ms 9 Sep 2022 916th janbehrens 🇩🇪 879 50 2ms 14 Sep 2022 918th Steffan153 🇫🇮 878 39 70ms 26 Dec 2022 918th Alessandro-Balconi 🇮🇹 878 39 72ms 26 Dec 2022 920th Re-Adventures 🇮🇳 878 81 61ms 2 Jan 2022 920th Betuaredead 878 81 59ms 4 Jan 2023 920th aksyristos 878 81 60ms 30 Jan 2023 920th CatsAreFluffy 878 81 60ms 19 Feb 2023 920th namcartoon06 878 81 66ms 30 Jun 2023 920th Herbert00709 🇵🇱 878 81 65ms 17 Nov 2023 920th HumanoidCPU 878 81 59ms 19 Feb 2024 927th rak1507 🇬🇧 877 31 33ms 20 Sep 2021 927th nwellnhof 🇩🇪 877 31 32ms 26 Sep 2021 927th Natanaelel 🇸🇪 877 31 32ms 21 Feb 2024 930th Yewzir 🇧🇪 877 55 3ms 29 Mar 2024 931st Shanethegamer 🇺🇸 877 71 447ms 25 Sep 2025 931st Yewzir 🇧🇪 877 71 445ms 2 Oct 2025 931st albanian-laundromat 877 71 423ms 25 Oct 2025 934th JayXon 🇺🇸 877 121 1,653ms 15 Sep 2025 935th traws0 876 26 2ms 15 Jan 2022 935th Natanaelel 🇸🇪 876 26 2ms 21 Feb 2024 937th 4hg 🇺🇸 876 45 63ms 13 Sep 2023 937th chunes3 🇺🇸 876 45 71ms 13 Sep 2023 937th Bubbler-4 876 45 71ms 13 Sep 2023 937th Steffan153 🇫🇮 876 45 70ms 13 Sep 2023 937th GolfingSuccess 🇬🇷 876 45 72ms 28 Sep 2023 937th Lydxn 🇨🇦 876 45 71ms 28 Sep 2023 937th Yewzir 🇧🇪 876 45 71ms 5 Mar 2024 944th bendiscz 876 91 266ms 16 Apr 2020 944th cywong-amino 🇭🇰 876 91 263ms 20 May 2020 944th emplv 🇱🇻 876 91 267ms 1 Oct 2020 944th Irratix 🇳🇱 876 91 275ms 18 Oct 2020 944th janbehrens 🇩🇪 876 91 273ms 22 May 2021 944th voytxt 🇨🇿 876 91 261ms 3 Feb 2023 944th kkoenig 876 91 268ms 10 Sep 2025 951st primo-ppcg 🇹🇭 875 31 2ms 1 Dec 2020 952nd Yewzir 🇧🇪 875 43 2ms 19 Nov 2025 953rd oparisblue 874 46 10ms 24 Mar 2019 953rd mrxz 🇳🇱 874 46 10ms 23 Jun 2019 953rd alexkunin 874 46 12ms 3 Jul 2019 953rd EFHIII 874 46 9ms 16 Aug 2020 953rd yzhs 🇩🇪 874 46 10ms 20 Aug 2020 953rd hyvyys 874 46 10ms 18 Sep 2020 953rd bastienvoirin 🇫🇷 874 46 10ms 28 Nov 2020 953rd Re-Adventures 🇮🇳 874 46 10ms 25 Mar 2021 First Prev 881–960 of 4,774 Next Last