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 ><> 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 Lily 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 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 797th lynn 891 60 123ms 10 Sep 2021 797th Super-Pizza 🇨🇦 891 60 121ms 22 May 2023 803rd Shanethegamer 🇺🇸 891 64 98ms 15 Apr 2025 803rd snoozingnewt 🇨🇦 891 64 127ms 1 Dec 2025 803rd emgordon154 891 64 103ms 1 Dec 2025 803rd DialFrost 🇸🇬 891 64 99ms 3 Dec 2025 803rd sean-niemann 🇺🇸 891 64 107ms 4 Jan 2026 808th saito-ta 🇯🇵 890 42 2ms 22 Jun 2023 809th kg583 🇺🇸 890 62 39ms 13 Feb 2025 810th emgordon154 889 70 479ms 25 Sep 2025 810th HumanoidCPU 889 70 440ms 8 Nov 2025 810th h3ra993huskp 🇯🇵 889 70 466ms 30 Nov 2025 813th YoranDS 889 80 55ms 29 May 2023 813th Walter225 889 80 57ms 10 Jul 2023 813th Mandrzejy 🇵🇱 889 80 57ms 22 Feb 2024 813th keelimeguy 🇺🇸 889 80 54ms 16 May 2025 813th GolfingSuccess 🇬🇷 889 80 60ms 2 Sep 2025 813th Andrey2001 889 80 59ms 25 Nov 2025 819th MWI-polygolf 888 46 76ms 18 Feb 2023 819th steffan-polygolf 888 46 76ms 19 Feb 2023 819th DialFrost 🇸🇬 888 46 87ms 8 Nov 2023 819th dokutan 888 46 77ms 25 Sep 2024 823rd GrayJoKing 🇦🇺 887 45 121ms 9 Feb 2022 823rd sean-niemann 🇺🇸 887 45 119ms 12 Apr 2022 823rd MeWhenI 🇻🇦 887 45 122ms 10 Oct 2022 823rd Steffan153 🇫🇮 887 45 123ms 1 Jan 2023 823rd MWI-polygolf 887 45 122ms 18 Feb 2023 823rd steffan-polygolf 887 45 120ms 19 Feb 2023 823rd DialFrost 🇸🇬 887 45 121ms 8 Nov 2023 823rd AlephSquirrel 887 45 496ms 21 Jan 2024 823rd m-tkach 🇺🇦 887 45 381ms 5 Feb 2024 823rd neel11235813 887 45 466ms 2 Mar 2024 823rd MeWhenI 🇻🇦 887 45 435ms 13 Jul 2024 823rd dokutan 887 45 121ms 25 Sep 2024 823rd dokutan 887 45 420ms 25 Sep 2024 823rd CaedenHarper 🇨🇦 887 45 430ms 24 Jul 2025 823rd Babafaba 887 45 436ms 26 Nov 2025 838th andersk 🇺🇸 887 59 2ms 20 Mar 2020 838th uw4 887 59 1ms 29 Aug 2020 838th janbehrens 🇩🇪 887 59 2ms 22 May 2021 838th lynn 887 59 2ms 2 Oct 2021 838th simon-biber 887 59 2ms 7 Feb 2022 838th LorenzoDeGaspari 887 59 2ms 20 Jun 2022 838th solmyr2000 887 59 2ms 21 Jun 2022 838th AlephSquirrel 887 59 2ms 18 Jul 2022 838th Alex-x90 🇺🇸 887 59 2ms 24 Nov 2022 838th annaproxy 887 59 2ms 8 Jan 2023 838th b10011 🇫🇮 887 59 1ms 8 Jan 2023 838th orthoplex 🇨🇽 887 59 1ms 14 Jun 2024 838th yanjs 887 59 1ms 5 Jul 2025 838th luuumine 🇫🇷 887 59 1ms 29 Oct 2025 852nd janbehrens 🇩🇪 886 38 346ms 1 Nov 2021 852nd MeWhenI 🇻🇦 886 38 345ms 25 Nov 2022 854th villfa 886 50 4ms 27 May 2019 854th UpwardProcess 886 50 4ms 30 Jul 2019 854th ondras 886 50 4ms 3 May 2020 854th cywong-amino 🇭🇰 886 50 4ms 20 May 2020 854th Attero 🇸🇪 886 50 5ms 31 Aug 2020 854th sisyphus-ppcg 🇦🇺 886 50 5ms 5 Nov 2020 854th toubsen 🇩🇪 886 50 5ms 26 Dec 2020 854th fuzzylojik-golf 🇺🇸 886 50 4ms 28 Jun 2025 862nd CaedenHarper 🇨🇦 886 90 285ms 12 Nov 2025 863rd lynn 884 32 3ms 26 Mar 2021 863rd perlebach 🇨🇿 884 32 2ms 13 Aug 2021 863rd Steffan153 🇫🇮 884 32 3ms 24 Feb 2023 863rd sean-niemann 🇺🇸 884 32 2ms 13 Mar 2025 867th yanjs 884 53 119ms 3 Jul 2025 868th Steffan153 🇫🇮 884 61 15ms 22 Aug 2024 869th daniel-skalik 🇨🇿 884 64 383ms 21 Nov 2021 869th fleischa 884 64 402ms 21 Nov 2021 869th Kloppermand 🇩🇰 884 64 377ms 21 Nov 2021 869th p-vf 🇨🇭 884 64 402ms 21 Nov 2021 869th raphaelimahorn 884 64 372ms 21 Nov 2021 869th revlayle 🇺🇸 884 64 394ms 21 Nov 2021 869th roavin 884 64 395ms 5 Jul 2022 869th dteague3989 884 64 401ms 26 May 2023 869th Decrare 884 64 404ms 12 Sep 2025 869th Andrey2001 884 64 369ms 26 Nov 2025 879th prplz 🇦🇺 883 48 16ms 19 Sep 2019 879th TFeld00 🇩🇰 883 48 10ms 3 Mar 2020 First Prev 801–880 of 4,809 Next Last