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 559th Steffan153 🇫🇮 908 44 490ms 16 Jan 2024 559th DialFrost 🇸🇬 908 44 488ms 16 Jan 2024 559th GrayJoKing 🇦🇺 908 44 480ms 18 Jan 2024 559th rucin93 🇵🇱 908 44 450ms 21 Jan 2024 559th pardouin 🇫🇷 908 44 417ms 23 Jun 2024 559th CornerMercury 🇬🇧 908 44 454ms 13 Oct 2025 567th Shanethegamer 🇺🇸 908 61 41ms 13 Feb 2025 567th edsrzf 🇳🇿 908 61 41ms 19 Aug 2025 567th Steffan153 🇫🇮 908 61 40ms 12 Feb 2026 570th 2bular 907 30 32ms 7 Nov 2025 571st stefangimmillaro 907 88 342ms 4 Aug 2023 571st sean-niemann 🇺🇸 907 88 303ms 25 Mar 2025 573rd canissimia 🇦🇶 905 179 1ms 11 Sep 2021 574th primo-ppcg 🇹🇭 904 45 39ms 2 May 2020 574th JayXon 🇺🇸 904 45 38ms 23 Aug 2021 574th Lydxn 🇨🇦 904 45 38ms 23 Aug 2021 574th Rubiksmath 904 45 38ms 4 Aug 2023 578th emplv 🇱🇻 904 49 5ms 15 Apr 2021 578th janbehrens 🇩🇪 904 49 4ms 22 May 2021 578th rucin93 🇵🇱 904 49 5ms 3 Dec 2021 578th GrayJoKing 🇦🇺 904 49 4ms 9 Feb 2022 578th voytxt 🇨🇿 904 49 5ms 16 May 2022 578th MeWhenI 🇻🇦 904 49 5ms 28 May 2023 578th stefangimmillaro 904 49 5ms 22 Aug 2023 578th Argeento 🇵🇱 904 49 5ms 25 Aug 2023 578th DialFrost 🇸🇬 904 49 5ms 8 Nov 2023 578th Shanethegamer 🇺🇸 904 49 5ms 9 Jan 2024 578th fuzzylojik-golf 🇺🇸 904 49 4ms 21 days ago 589th Attero 🇸🇪 903 58 1ms 12 Mar 2020 589th filharmonista 903 58 1ms 13 Mar 2020 589th cywong-amino 🇭🇰 903 58 1ms 30 May 2020 589th nwellnhof 🇩🇪 903 58 1ms 4 Oct 2020 589th primo-ppcg 🇹🇭 903 58 1ms 5 Oct 2020 589th Irratix 🇳🇱 903 58 2ms 9 Oct 2020 589th madex 🇩🇪 903 58 2ms 23 Mar 2021 589th NewDefectus 🇮🇱 903 58 1ms 27 May 2021 589th tsunderu 🇯🇵 903 58 1ms 2 Sep 2021 589th GrayJoKing 🇦🇺 903 58 1ms 9 Feb 2022 589th voytxt 🇨🇿 903 58 1ms 7 Apr 2022 589th emplv 🇱🇻 903 58 1ms 28 Apr 2022 589th prplz 🇦🇺 903 58 1ms 22 May 2022 589th jared-hughes 903 58 1ms 24 Jun 2022 589th MeWhenI 🇻🇦 903 58 1ms 6 Sep 2022 589th inventshah 903 58 1ms 26 Jan 2023 589th ovs-code 🇩🇪 903 58 1ms 5 Feb 2023 589th xsot 🇸🇬 903 58 1ms 19 Mar 2023 589th rucin93 🇵🇱 903 58 2ms 21 Jun 2023 589th stefangimmillaro 903 58 1ms 4 Aug 2023 589th ListeriaM 903 58 1ms 24 Aug 2023 589th JohandeRuiter 🇳🇱 903 58 1ms 25 Oct 2023 589th dokutan 903 58 2ms 25 Sep 2024 589th FlyingPenguin223 903 58 1ms 10 Feb 2025 589th kdx2a 903 58 1ms 11 Feb 2025 589th Mukundan314 903 58 1ms 26 Apr 2025 589th fuzzylojik-golf 🇺🇸 903 58 2ms 28 Jun 2025 589th Yax42 🇫🇷 903 58 2ms 9 Oct 2025 589th ApoChagi 903 58 1ms 14 Oct 2025 589th Babafaba 903 58 1ms 15 Oct 2025 589th 09cf 903 58 2ms 25 Nov 2025 589th prestosilver 🇺🇸 903 58 2ms 4 days ago 589th GolfingSuccess 🇬🇷 903 58 2ms 32 hours ago 622nd sean-niemann 🇺🇸 902 38 73ms 14 Sep 2023 622nd blaztoma 🇱🇹 902 38 75ms 2 Nov 2025 624th retrohun 902 46 1ms 16 Jun 2024 625th tjtnorton 902 47 18ms 28 Mar 2019 625th daedals 902 47 22ms 21 Apr 2019 625th handisb 902 47 21ms 5 Sep 2019 625th andersk 🇺🇸 902 47 17ms 20 Mar 2020 625th Attero 🇸🇪 902 47 11ms 9 May 2020 625th neihousaigaai 902 47 17ms 8 May 2021 625th Waffle3z 902 47 18ms 14 Jul 2021 625th janbehrens 🇩🇪 902 47 18ms 21 Oct 2021 625th annaproxy 902 47 21ms 13 Dec 2021 625th pxeger 🇬🇧 902 47 18ms 16 Feb 2022 625th sisyphus-ppcg 🇦🇺 902 47 17ms 19 Feb 2022 625th shellbertt 🇨🇦 902 47 18ms 2 May 2022 625th mrnomm 902 47 18ms 24 Aug 2022 625th jumelet 🇳🇱 902 47 18ms 23 Dec 2022 625th thatbirdguythatuknownot 902 47 28ms 3 Jan 2023 625th MichalMarsalek 🇨🇿 902 47 11ms 23 Feb 2023 First Prev 561–640 of 5,040 Next Last