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 313th hallvabo 🇳🇴 922 46 18ms 7 Nov 2020 313th nwellnhof 🇩🇪 922 46 17ms 1 Jan 2021 313th HETHAT 🇩🇿 922 46 17ms 2 Mar 2021 313th lynn 922 46 18ms 26 Mar 2021 313th GrayJoKing 🇦🇺 922 46 11ms 3 Apr 2021 313th kops-cg 922 46 10ms 6 Apr 2021 313th m-tkach 🇺🇦 922 46 17ms 5 Jun 2021 313th orthoplex 🇨🇽 922 46 11ms 13 Jan 2022 313th jared-hughes 922 46 11ms 10 Mar 2022 313th bricknellj 922 46 17ms 2 Jun 2022 313th MeWhenI 🇻🇦 922 46 11ms 10 Oct 2022 313th ovs-code 🇩🇪 922 46 18ms 27 Nov 2022 313th AlephSquirrel 922 46 11ms 26 Dec 2022 313th neel11235813 922 46 11ms 3 Jan 2023 313th b10011 🇫🇮 922 46 9ms 3 Jan 2023 313th DialFrost 🇸🇬 922 46 10ms 20 Oct 2023 313th ndren 922 46 19ms 19 Nov 2023 313th davecame 922 46 20ms 11 Dec 2023 313th rucin93 🇵🇱 922 46 10ms 19 Jan 2024 313th Grrisly 922 46 18ms 27 Mar 2024 313th b-illy 🇬🇧 922 46 16ms 18 Jul 2024 313th zach333 922 46 11ms 20 Jul 2024 313th zacjl 922 46 17ms 20 Sep 2024 313th FlyingPenguin223 922 46 10ms 17 Dec 2024 313th Mukundan314 922 46 23ms 25 Apr 2025 313th fuzzylojik-golf 🇺🇸 922 46 17ms 28 Jun 2025 313th qpwoeirut 922 46 11ms 24 Aug 2025 313th Babafaba 922 46 18ms 13 Oct 2025 313th 09cf 922 46 20ms 25 Nov 2025 313th edsrzf 🇳🇿 922 46 18ms 14 Dec 2025 313th blaztoma 🇱🇹 922 46 19ms 16 Jan 2026 313th plcc0 922 46 10ms 19 days ago 313th GolfingSuccess 🇬🇷 922 46 10ms 36 hours ago 354th lynn 921 60 25ms 11 Jul 2023 354th Lydxn 🇨🇦 921 60 25ms 11 Jul 2023 354th Steffan153 🇫🇮 921 60 26ms 26 days ago 357th Steffan153 🇫🇮 919 35 36ms 26 days ago 358th Lydxn 🇨🇦 919 45 74ms 21 Mar 2023 358th Steffan153 🇫🇮 919 45 79ms 21 Mar 2023 358th GrayJoKing 🇦🇺 919 45 72ms 21 Mar 2023 358th sean-niemann 🇺🇸 919 45 79ms 18 Apr 2025 362nd Attero 🇸🇪 919 46 1ms 9 May 2020 362nd Waffle3z 919 46 1ms 11 Jul 2021 362nd GrayJoKing 🇦🇺 919 46 1ms 9 Feb 2022 362nd jared-hughes 919 46 1ms 10 Mar 2022 362nd MeWhenI 🇻🇦 919 46 1ms 31 Dec 2022 362nd b10011 🇫🇮 919 46 1ms 5 Jan 2023 362nd sean-niemann 🇺🇸 919 46 1ms 12 Jan 2023 362nd DialFrost 🇸🇬 919 46 2ms 8 Nov 2023 362nd dokutan 919 46 1ms 25 Sep 2024 362nd FlyingPenguin223 919 46 1ms 17 Dec 2024 362nd edsrzf 🇳🇿 919 46 2ms 14 Dec 2025 362nd fuzzylojik-golf 🇺🇸 919 46 2ms 21 days ago 374th olivermrose 🇺🇸 919 51 118ms 23 Aug 2021 375th Lydxn 🇨🇦 918 55 4ms 16 Jul 2023 376th primo-ppcg 🇹🇭 918 87 319ms 2 May 2020 376th Steffan153 🇫🇮 918 87 329ms 26 days ago 378th DialFrost 🇸🇬 917 28 256ms 14 Dec 2025 379th GrayJoKing 🇦🇺 916 44 126ms 3 Aug 2024 379th DialFrost 🇸🇬 916 44 126ms 8 Aug 2024 379th sean-niemann 🇺🇸 916 44 139ms 8 Aug 2024 379th voytxt 🇨🇿 916 44 136ms 8 Aug 2024 379th Steffan153 🇫🇮 916 44 138ms 8 Aug 2024 379th rucin93 🇵🇱 916 44 128ms 9 Aug 2024 379th emplv 🇱🇻 916 44 127ms 29 Oct 2024 386th Lydxn 🇨🇦 915 65 440ms 12 Dec 2025 386th Steffan153 🇫🇮 915 65 379ms 26 days ago 388th GolfingSuccess 🇬🇷 913 23 38ms 14 Aug 2022 388th primo-ppcg 🇹🇭 913 23 39ms 15 Feb 2023 390th retrohun 913 31 3ms 30 Apr 2019 390th scpchicken 🇵🇼 913 31 3ms 18 Jun 2023 390th fuzzylojik-golf 🇺🇸 913 31 3ms 22 May 2025 393rd xsot 🇸🇬 913 40 986ms 22 Feb 2026 394th somebody1234 913 43 9ms 7 Dec 2018 394th dymowski 913 43 10ms 7 Jul 2019 394th KrausRaus 🇺🇸 913 43 12ms 22 Aug 2019 394th handisb 913 43 11ms 31 Aug 2019 394th dorinoltean 913 43 12ms 2 Oct 2019 394th oitio 913 43 11ms 12 Feb 2020 394th shuding 913 43 10ms 27 Apr 2020 First Prev 321–400 of 5,040 Next Last