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 481st GolfingSuccess 🇬🇷 913 23 38ms 14 Aug 2022 481st primo-ppcg 🇹🇭 913 23 39ms 15 Feb 2023 483rd retrohun 913 31 3ms 30 Apr 2019 483rd scpchicken 🇵🇼 913 31 3ms 18 Jun 2023 483rd fuzzylojik-golf 🇺🇸 913 31 3ms 22 May 2025 486th xsot 🇸🇬 913 40 986ms 22 Feb 2026 487th somebody1234 913 43 9ms 7 Dec 2018 487th dymowski 913 43 10ms 7 Jul 2019 487th KrausRaus 🇺🇸 913 43 12ms 22 Aug 2019 487th handisb 913 43 11ms 31 Aug 2019 487th dorinoltean 913 43 12ms 2 Oct 2019 487th oitio 913 43 11ms 12 Feb 2020 487th shuding 913 43 10ms 27 Apr 2020 487th taklam 913 43 10ms 20 May 2020 487th raphaelimahorn 913 43 10ms 4 Sep 2020 487th revlayle 🇺🇸 913 43 10ms 14 Sep 2020 487th PatrickStephansen 🇿🇦 913 43 10ms 15 Oct 2020 487th tpiechaczek 🇵🇱 913 43 9ms 24 Dec 2020 487th toubsen 🇩🇪 913 43 10ms 8 Jan 2021 487th omurakazuaki 🇯🇵 913 43 9ms 19 Feb 2021 487th lukasmoellerch 913 43 10ms 15 Mar 2021 487th MossGrass 🇺🇸 913 43 10ms 21 May 2021 487th wansacis 🇩🇪 913 43 9ms 28 Jul 2021 487th lynn 913 43 10ms 10 Sep 2021 487th alasdair-greenland 913 43 12ms 11 Nov 2021 487th emgordon154 913 43 14ms 23 Nov 2021 487th solmyr2000 913 43 10ms 8 Jun 2022 487th AlephSquirrel 913 43 14ms 18 Jul 2022 487th FlorianCassayre 🇫🇷 913 43 10ms 27 Sep 2022 487th BloodStormKnight 913 43 12ms 13 Oct 2022 487th LukeBridges 🇬🇧 913 43 10ms 17 Oct 2022 487th astonm 913 43 12ms 17 Oct 2022 487th Maznek 913 43 10ms 6 Jun 2023 487th jbt 913 43 10ms 26 Dec 2023 487th wlaud9 913 43 9ms 8 Feb 2024 487th weliveinhell 🇭🇹 913 43 10ms 23 Jul 2024 487th acollett89 913 43 10ms 12 Jun 2025 518th Attero 🇸🇪 913 61 419ms 21 Nov 2021 518th nwellnhof 🇩🇪 913 61 419ms 21 Nov 2021 518th sean-niemann 🇺🇸 913 61 435ms 21 Nov 2021 518th tomtheisen 🇺🇸 913 61 422ms 21 Nov 2021 518th MeWhenI 🇻🇦 913 61 426ms 10 Oct 2022 518th DialFrost 🇸🇬 913 61 373ms 8 Nov 2023 518th namelessiw 913 61 383ms 11 Jul 2024 518th dokutan 913 61 414ms 25 Sep 2024 518th pardouin 🇫🇷 913 61 390ms 26 Sep 2024 518th b-illy 🇬🇧 913 61 423ms 21 Jan 2025 518th fuzzylojik-golf 🇺🇸 913 61 442ms 28 Jun 2025 518th edsrzf 🇳🇿 913 61 394ms 21 Dec 2025 530th m-tkach 🇺🇦 913 78 56ms 24 Oct 2022 530th NDR0216 🇹🇼 913 78 65ms 9 May 2024 530th yeminghan2021 913 78 58ms 2 Feb 2025 530th qwertyuiop3 🇷🇺 913 78 58ms 2 Jun 2025 530th emgordon154 913 78 69ms 7 Feb 2026 535th lyphyser 912 45 50ms 8 Jan 2025 536th UnderKoen 🇳🇱 912 72 2ms 16 Jun 2025 537th dokutan 911 37 309ms 18 Mar 2025 538th Steffan153 🇫🇮 911 53 4ms 18 Feb 2023 538th xsot 🇸🇬 911 53 4ms 11 Feb 2024 538th sean-niemann 🇺🇸 911 53 4ms 25 Mar 2025 541st sean-niemann 🇺🇸 910 55 6ms 23 Jun 2025 542nd Lydxn 🇨🇦 910 56 9ms 15 Nov 2021 542nd lynn 910 56 9ms 16 Nov 2021 542nd GrayJoKing 🇦🇺 910 56 9ms 16 Nov 2021 542nd JayXon 🇺🇸 910 56 10ms 19 Nov 2021 542nd annaproxy 910 56 9ms 31 Dec 2021 542nd IanUtley 910 56 9ms 19 Jun 2024 542nd ovs-code 🇩🇪 910 56 10ms 29 Jun 2024 549th janbehrens 🇩🇪 910 69 449ms 24 Mar 2022 549th voytxt 🇨🇿 910 69 440ms 7 Apr 2022 551st sisyphus-ppcg 🇦🇺 909 34 1,508ms 26 Mar 2021 551st dokutan 909 34 1,585ms 25 Sep 2024 553rd primo-ppcg 🇹🇭 909 44 555ms 2 May 2020 553rd lynn 909 44 499ms 10 Sep 2021 553rd Steffan153 🇫🇮 909 44 98ms 26 days ago 553rd JayXon 🇺🇸 909 44 1,153ms 21 days ago 557th primo-ppcg 🇹🇭 909 51 4ms 20 May 2023 558th Steffan153 🇫🇮 909 53 6ms 26 days ago 559th kg583 🇺🇸 908 44 445ms 15 Jan 2024 559th ovs-code 🇩🇪 908 44 508ms 16 Jan 2024 First Prev 481–560 of 5,040 Next Last