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 801st DialFrost 🇸🇬 876 40 1ms 18 Nov 2025 801st rucin93 🇵🇱 876 40 2ms 18 Nov 2025 801st sean-niemann 🇺🇸 876 40 1ms 19 Nov 2025 801st GrayJoKing 🇦🇺 876 40 2ms 19 Nov 2025 801st ovs-code 🇩🇪 876 40 2ms 19 Nov 2025 801st dokutan 876 40 1ms 19 Nov 2025 801st edsrzf 🇳🇿 876 40 1ms 14 Dec 2025 801st Steffan153 🇫🇮 876 40 1ms 13 Feb 2026 801st GolfingSuccess 🇬🇷 876 40 2ms 2 days ago 810th MeWhenI 🇻🇦 876 45 138ms 3 Aug 2024 810th dokutan 876 45 135ms 25 Sep 2024 812th DialFrost 🇸🇬 876 55 6ms 21 Feb 2026 812th GrayJoKing 🇦🇺 876 55 6ms 23 Feb 2026 812th fuzzylojik-golf 🇺🇸 876 55 7ms 18 days ago 815th MeWhenI 🇻🇦 875 53 3ms 22 May 2023 816th voytxt 🇨🇿 875 68 477ms 25 Sep 2025 816th ScottHamper 875 68 479ms 30 Nov 2025 816th roupiq 🇵🇱 875 68 327ms 9 days ago 819th Steffan153 🇫🇮 874 34 4ms 27 days ago 820th retrohun 873 60 1ms 11 May 2019 820th marcin7Cd 873 60 1ms 17 May 2020 820th nexaitch 873 60 1ms 10 Jul 2020 820th lukasmoellerch 873 60 1ms 15 Mar 2021 820th djeedjay 🇳🇱 873 60 2ms 6 Sep 2021 820th Bubbler-4 873 60 1ms 16 Nov 2021 820th emgordon154 873 60 1ms 2 Dec 2021 820th ZakkkkAttackkkk 🇵🇭 873 60 1ms 17 Dec 2021 820th nai62 873 60 1ms 28 Aug 2022 820th m-tkach 🇺🇦 873 60 1ms 24 Oct 2022 820th YoranDS 873 60 1ms 29 May 2023 820th speles 🇺🇦 873 60 1ms 29 Oct 2023 820th elgan65536 🇺🇸 873 60 2ms 11 Nov 2023 820th ngthanhtrung23 873 60 1ms 15 Mar 2024 820th NDR0216 🇹🇼 873 60 2ms 9 May 2024 820th mttcrn 873 60 2ms 25 Mar 2025 820th qwertyuiop3 🇷🇺 873 60 2ms 2 Jun 2025 820th csharpython 873 60 2ms 23 Jul 2025 820th warmCabin 873 60 2ms 31 Dec 2025 839th GolfingSuccess 🇬🇷 873 73 37ms 2 days ago 840th ANDREYDEN 872 45 14ms 12 Jan 2019 840th dee-gomma 872 45 12ms 27 Mar 2019 840th Cr3aHal0 872 45 12ms 2 Jul 2019 840th StefanTifrea 872 45 11ms 15 Jul 2020 840th Non-J 872 45 10ms 27 Sep 2020 840th ryandougc 872 45 11ms 17 Dec 2020 840th ForkKILLET 🇨🇳 872 45 9ms 18 Feb 2021 840th UBKorkut 872 45 10ms 10 Mar 2021 840th neihousaigaai 872 45 11ms 8 May 2021 840th SpareManiKatti 872 45 10ms 14 Oct 2021 840th danielb7390 872 45 11ms 9 Mar 2022 840th WebDevPT 🇵🇹 872 45 9ms 10 Mar 2022 840th CiucaRazvan 872 45 12ms 29 Jul 2022 840th SirFireball3521 872 45 10ms 1 Nov 2022 840th astdefu 872 45 13ms 10 Dec 2022 840th Betuaredead 872 45 12ms 4 Jan 2023 840th Mazn3k 872 45 10ms 15 Mar 2023 840th ejini6969 872 45 9ms 25 Mar 2023 840th raszpi 🇭🇺 872 45 10ms 2 Sep 2023 840th mulmul9 🇭🇺 872 45 10ms 7 Sep 2023 840th FruzsinaLenti 872 45 10ms 8 Sep 2023 840th junkondo-jp 872 45 12ms 6 May 2024 840th Mabeloid 🇳🇴 872 45 10ms 14 Oct 2024 840th shandriy 872 45 10ms 8 Nov 2024 840th Salutations45 872 45 9ms 12 Nov 2024 840th 823126 872 45 11ms 9 Dec 2024 840th Garklein 🇨🇦 872 45 10ms 6 Jan 2025 840th jake6192 872 45 10ms 17 May 2025 840th albanian-laundromat 🇺🇸 872 45 11ms 1 Sep 2025 840th iczelia 🇩🇪 872 45 10ms 25 Sep 2025 870th Lydxn 🇨🇦 871 68 453ms 27 Feb 2022 870th sean-niemann 🇺🇸 871 68 434ms 28 Feb 2022 870th GrayJoKing 🇦🇺 871 68 458ms 28 Feb 2022 870th MeWhenI 🇻🇦 871 68 438ms 10 Oct 2022 870th ovs-code 🇩🇪 871 68 439ms 31 Dec 2022 870th Steffan153 🇫🇮 871 68 409ms 1 Jan 2023 870th DialFrost 🇸🇬 871 68 433ms 8 Nov 2023 870th dokutan 871 68 444ms 27 Sep 2025 870th fuzzylojik-golf 🇺🇸 871 68 428ms 23 days ago 879th Lydxn 🇨🇦 870 43 3ms 4 Jan 2022 879th dvargas46 🇺🇸 870 43 24ms 28 Feb 2023 First Prev 801–880 of 5,047 Next Last