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 754th Elkfoot2 892 44 12ms 10 Jan 2026 754th bac0id 892 44 9ms 27 Jan 2026 754th JOrE20 892 44 12ms 11 Feb 2026 754th FortuiteMan 🇫🇷 892 44 10ms 25 days ago 805th Lydxn 🇨🇦 892 52 4ms 12 May 2023 805th GrayJoKing 🇦🇺 892 52 3ms 14 Aug 2023 805th dokutan 892 52 4ms 25 Sep 2024 805th kg583 🇺🇸 892 52 4ms 10 Dec 2025 805th edsrzf 🇳🇿 892 52 4ms 14 Dec 2025 810th edsrzf 🇳🇿 892 54 8ms 22 Feb 2026 811th saito-ta 🇯🇵 891 42 2ms 22 Jun 2023 812th emgordon154 890 70 470ms 25 Sep 2025 812th HumanoidCPU 890 70 440ms 8 Nov 2025 812th h3ra993huskp 🇯🇵 890 70 466ms 30 Nov 2025 812th elgan65536 🇺🇸 890 70 367ms 19 Feb 2026 812th raphaelimahorn 890 70 370ms 12 Mar 2026 817th YoranDS 890 80 60ms 29 May 2023 817th Walter225 890 80 61ms 10 Jul 2023 817th Mandrzejy 🇵🇱 890 80 55ms 22 Feb 2024 817th keelimeguy 🇺🇸 890 80 55ms 16 May 2025 817th Andrey2001 890 80 59ms 25 Nov 2025 817th Herbert00709 🇵🇱 890 80 55ms 7 days ago 823rd MWI-polygolf 889 46 84ms 18 Feb 2023 823rd steffan-polygolf 889 46 95ms 19 Feb 2023 823rd DialFrost 🇸🇬 889 46 116ms 8 Nov 2023 823rd dokutan 889 46 96ms 25 Sep 2024 827th GrayJoKing 🇦🇺 888 45 119ms 9 Feb 2022 827th sean-niemann 🇺🇸 888 45 125ms 12 Apr 2022 827th MeWhenI 🇻🇦 888 45 121ms 10 Oct 2022 827th MWI-polygolf 888 45 126ms 18 Feb 2023 827th steffan-polygolf 888 45 123ms 19 Feb 2023 827th DialFrost 🇸🇬 888 45 133ms 8 Nov 2023 827th AlephSquirrel 888 45 479ms 21 Jan 2024 827th m-tkach 🇺🇦 888 45 469ms 5 Feb 2024 827th neel11235813 888 45 519ms 2 Mar 2024 827th MeWhenI 🇻🇦 888 45 462ms 13 Jul 2024 827th dokutan 888 45 125ms 25 Sep 2024 827th dokutan 888 45 547ms 25 Sep 2024 827th CaedenHarper 🇨🇦 888 45 392ms 24 Jul 2025 827th Babafaba 888 45 474ms 26 Nov 2025 827th GolfingSuccess 🇬🇷 888 45 406ms 31 hours ago 842nd andersk 🇺🇸 888 59 1ms 20 Mar 2020 842nd uw4 888 59 1ms 29 Aug 2020 842nd janbehrens 🇩🇪 888 59 1ms 22 May 2021 842nd lynn 888 59 1ms 2 Oct 2021 842nd simon-biber 888 59 1ms 7 Feb 2022 842nd LorenzoDeGaspari 888 59 2ms 20 Jun 2022 842nd solmyr2000 888 59 1ms 21 Jun 2022 842nd AlephSquirrel 888 59 1ms 18 Jul 2022 842nd Alex-x90 🇺🇸 888 59 2ms 24 Nov 2022 842nd annaproxy 888 59 1ms 8 Jan 2023 842nd b10011 🇫🇮 888 59 1ms 8 Jan 2023 842nd orthoplex 🇨🇽 888 59 1ms 14 Jun 2024 842nd yanjs 888 59 1ms 5 Jul 2025 842nd luuumine 🇫🇷 888 59 1ms 29 Oct 2025 842nd FoxInTheClouds 888 59 2ms 18 Feb 2026 842nd roupiq 🇵🇱 888 59 2ms 7 days ago 858th janbehrens 🇩🇪 887 38 330ms 1 Nov 2021 858th MeWhenI 🇻🇦 887 38 333ms 25 Nov 2022 860th CaedenHarper 🇨🇦 887 90 354ms 12 Nov 2025 861st villfa 886 50 5ms 27 May 2019 861st UpwardProcess 886 50 5ms 30 Jul 2019 861st ondras 886 50 5ms 3 May 2020 861st cywong-amino 🇭🇰 886 50 4ms 20 May 2020 861st Attero 🇸🇪 886 50 4ms 31 Aug 2020 861st sisyphus-ppcg 🇦🇺 886 50 5ms 5 Nov 2020 861st toubsen 🇩🇪 886 50 5ms 26 Dec 2020 868th GrayJoKing 🇦🇺 886 57 4ms 16 Jul 2023 869th Steffan153 🇫🇮 885 61 16ms 22 Aug 2024 870th Steffan153 🇫🇮 885 72 3ms 26 days ago 871st lynn 884 32 3ms 26 Mar 2021 871st perlebach 🇨🇿 884 32 3ms 13 Aug 2021 871st Steffan153 🇫🇮 884 32 3ms 24 Feb 2023 871st sean-niemann 🇺🇸 884 32 3ms 13 Mar 2025 875th dokutan 884 52 1,234ms 2 days ago 875th sean-niemann 🇺🇸 884 52 1,316ms 39 hours ago 877th yanjs 884 53 119ms 3 Jul 2025 878th emplv 🇱🇻 884 55 130ms 26 Oct 2022 878th voytxt 🇨🇿 884 55 111ms 1 Jan 2023 878th stefangimmillaro 884 55 116ms 20 Jun 2023 First Prev 801–880 of 5,040 Next Last