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 557th voytxt 🇨🇿 900 76 63ms 10 Apr 2022 557th jared-hughes 900 76 55ms 20 Jul 2022 557th MeWhenI 🇻🇦 900 76 54ms 6 Sep 2022 557th DialFrost 🇸🇬 900 76 56ms 30 Jan 2023 557th Steffan153 🇫🇮 900 76 61ms 7 Feb 2023 557th xsot 🇸🇬 900 76 62ms 21 May 2023 557th GrayJoKing 🇦🇺 900 76 61ms 29 Feb 2024 557th dokutan 900 76 57ms 25 Sep 2024 557th snyderek 🇺🇸 900 76 57ms 3 Oct 2024 557th fuzzylojik-golf 🇺🇸 900 76 57ms 28 Jun 2025 557th Yax42 🇫🇷 900 76 61ms 4 Oct 2025 557th Babafaba 900 76 56ms 15 Oct 2025 557th KasperKivimaeki 🇫🇮 900 76 68ms 15 Oct 2025 557th inventshah 900 76 64ms 25 Oct 2025 557th 09cf 900 76 57ms 25 Nov 2025 557th YellowDudeIsMe 900 76 76ms 16 days ago 557th GolfingSuccess 🇬🇷 900 76 62ms 36 hours ago 578th AlephSquirrel 899 60 6ms 13 Mar 2023 578th Lydxn 🇨🇦 899 60 17ms 31 Jan 2025 578th edsrzf 🇳🇿 899 60 16ms 14 Dec 2025 581st ovs-code 🇩🇪 898 89 6ms 8 Jul 2024 582nd DialFrost 🇸🇬 897 36 3ms 11 Aug 2024 582nd MeWhenI 🇻🇦 897 36 3ms 12 Aug 2024 582nd sean-niemann 🇺🇸 897 36 3ms 13 Aug 2024 582nd GrayJoKing 🇦🇺 897 36 3ms 26 Aug 2024 582nd lynn 897 36 3ms 21 Dec 2024 582nd DayDun 🇸🇪 897 36 4ms 36 hours ago 582nd GolfingSuccess 🇬🇷 897 36 4ms 35 hours ago 589th stefangimmillaro 897 41 2,338ms 4 hours ago 590th canissimia 🇦🇶 897 83 6ms 1 Aug 2023 591st nwellnhof 🇩🇪 897 89 315ms 3 Sep 2020 591st MeWhenI 🇻🇦 897 89 322ms 10 Oct 2022 591st DialFrost 🇸🇬 897 89 341ms 8 Nov 2023 591st dokutan 897 89 342ms 25 Sep 2024 591st fuzzylojik-golf 🇺🇸 897 89 329ms 15 Jul 2025 591st KasperKivimaeki 🇫🇮 897 89 336ms 29 Sep 2025 591st edsrzf 🇳🇿 897 89 350ms 21 Dec 2025 598th Lydxn 🇨🇦 896 59 389ms 21 Nov 2021 598th lynn 896 59 394ms 21 Nov 2021 598th primo-ppcg 🇹🇭 896 59 415ms 21 Nov 2021 598th btnlq 896 59 421ms 22 Dec 2021 598th Steffan153 🇫🇮 896 59 388ms 26 days ago 603rd Shanethegamer 🇺🇸 896 64 107ms 15 Apr 2025 603rd snoozingnewt 🇨🇦 896 64 110ms 1 Dec 2025 603rd emgordon154 896 64 108ms 1 Dec 2025 603rd DialFrost 🇸🇬 896 64 108ms 3 Dec 2025 603rd sean-niemann 🇺🇸 896 64 100ms 4 Jan 2026 603rd Steffan153 🇫🇮 896 64 111ms 27 Feb 2026 609th MeWhenI 🇻🇦 895 45 151ms 3 Aug 2024 609th dokutan 895 45 135ms 25 Sep 2024 611th primo-ppcg 🇹🇭 895 131 11ms 2 Aug 2023 611th frankgraziano 895 131 12ms 30 Jan 2026 613th clockworknazo 894 54 3ms 23 Oct 2022 614th primo-ppcg 🇹🇭 893 36 33ms 8 Dec 2018 614th nwellnhof 🇩🇪 893 36 37ms 28 Apr 2020 614th Waffle3z 893 36 35ms 14 Jul 2021 614th lynn 893 36 36ms 10 Sep 2021 614th sean-niemann 🇺🇸 893 36 35ms 5 Apr 2022 614th jared-hughes 893 36 35ms 9 Sep 2022 614th MeWhenI 🇻🇦 893 36 33ms 10 Oct 2022 614th ovs-code 🇩🇪 893 36 34ms 9 May 2023 614th DialFrost 🇸🇬 893 36 35ms 8 Nov 2023 614th pardouin 🇫🇷 893 36 35ms 21 Aug 2024 614th dokutan 893 36 35ms 25 Sep 2024 614th FlyingPenguin223 893 36 38ms 17 Dec 2024 614th fuzzylojik-golf 🇺🇸 893 36 36ms 25 Aug 2025 627th andersk 🇺🇸 893 60 126ms 20 Mar 2020 627th primo-ppcg 🇹🇭 893 60 129ms 2 May 2020 627th Lydxn 🇨🇦 893 60 127ms 24 Aug 2021 627th lynn 893 60 129ms 10 Sep 2021 627th Super-Pizza 🇨🇦 893 60 136ms 22 May 2023 627th Steffan153 🇫🇮 893 60 130ms 26 days ago 627th stefangimmillaro 893 60 120ms 6 hours ago 634th kg583 🇺🇸 893 62 39ms 13 Feb 2025 635th rambox11 892 44 11ms 20 Dec 2018 635th skps2010 892 44 9ms 4 Jan 2019 635th obarakon 892 44 11ms 9 Jan 2019 635th elisherer 🇮🇱 892 44 10ms 28 Mar 2019 635th goldenice 892 44 12ms 4 Apr 2019 635th user189032 892 44 13ms 29 May 2019 First Prev 561–640 of 5,040 Next Last