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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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 600th janbehrens 🇩🇪 904 49 4ms 22 May 2021 600th JayXon 🇺🇸 904 49 4ms 26 Aug 2021 600th rucin93 🇵🇱 904 49 4ms 3 Dec 2021 600th GrayJoKing 🇦🇺 904 49 4ms 9 Feb 2022 600th voytxt 🇨🇿 904 49 4ms 16 May 2022 600th MeWhenI 🇻🇦 904 49 4ms 28 May 2023 600th stefangimmillaro 904 49 4ms 22 Aug 2023 600th Argeento 🇵🇱 904 49 4ms 25 Aug 2023 600th DialFrost 🇸🇬 904 49 4ms 8 Nov 2023 600th Shanethegamer 🇺🇸 904 49 4ms 9 Jan 2024 611th tjtnorton 902 47 15ms 28 Mar 2019 611th daedals 902 47 19ms 21 Apr 2019 611th handisb 902 47 17ms 5 Sep 2019 611th andersk 🇺🇸 902 47 16ms 20 Mar 2020 611th Attero 🇸🇪 902 47 9ms 9 May 2020 611th neihousaigaai 902 47 16ms 8 May 2021 611th Waffle3z 902 47 16ms 14 Jul 2021 611th janbehrens 🇩🇪 902 47 16ms 21 Oct 2021 611th annaproxy 902 47 16ms 13 Dec 2021 611th pxeger 🇬🇧 902 47 16ms 16 Feb 2022 611th sisyphus-ppcg 🇦🇺 902 47 16ms 19 Feb 2022 611th shellbertt 🇨🇦 902 47 15ms 2 May 2022 611th mrnomm 902 47 15ms 24 Aug 2022 611th jumelet 🇳🇱 902 47 15ms 23 Dec 2022 611th thatbirdguythatuknownot 902 47 19ms 3 Jan 2023 611th MichalMarsalek 🇨🇿 902 47 9ms 23 Feb 2023 611th AlexanderFair 902 47 16ms 15 Jun 2023 611th inventshah 902 47 19ms 18 Jul 2023 611th ListeriaM 902 47 19ms 24 Aug 2023 611th bizy-coder 902 47 16ms 2 Feb 2024 611th BREMAUCY 🇫🇷 902 47 19ms 25 Mar 2024 611th Bulmenisaurus 902 47 19ms 4 Aug 2024 611th voytxt 🇨🇿 902 47 16ms 20 Sep 2024 611th dokutan 902 47 9ms 25 Sep 2024 611th lifthrasiir 🇰🇷 902 47 17ms 20 Nov 2024 611th plcc0 902 47 10ms 6 Mar 2025 611th jipsong 🇩🇪 902 47 10ms 1 Apr 2025 611th KasperKivimaeki 🇫🇮 902 47 10ms 14 May 2025 611th keelimeguy 🇺🇸 902 47 20ms 16 May 2025 611th ryyyn 🇺🇸 902 47 15ms 8 Jul 2025 611th Flekay 🇩🇪 902 47 20ms 9 Aug 2025 611th janlelis 902 47 22ms 14 Aug 2025 611th snoozingnewt 🇺🇸 902 47 16ms 26 Sep 2025 611th blaztoma 🇱🇹 902 47 19ms 30 Sep 2025 611th Emutis 🇱🇹 902 47 20ms 25 Oct 2025 646th Steffan153 🇫🇮 902 51 1,300ms 1 Jan 2023 646th neel11235813 902 51 1,310ms 4 Jan 2023 646th MeWhenI 🇻🇦 902 51 1,286ms 8 Jun 2023 646th dokutan 902 51 1,275ms 14 Oct 2024 646th DialFrost 🇸🇬 902 51 1,259ms 9 Mar 2025 646th sean-niemann 🇺🇸 902 51 1,262ms 18 Apr 2025 646th fuzzylojik-golf 🇺🇸 902 51 1,302ms 2 Sep 2025 653rd Attero 🇸🇪 902 58 2ms 12 Mar 2020 653rd filharmonista 902 58 2ms 13 Mar 2020 653rd cywong-amino 🇭🇰 902 58 2ms 30 May 2020 653rd nwellnhof 🇩🇪 902 58 2ms 4 Oct 2020 653rd primo-ppcg 🇹🇭 902 58 2ms 5 Oct 2020 653rd Irratix 🇳🇱 902 58 2ms 9 Oct 2020 653rd madex 🇩🇪 902 58 3ms 23 Mar 2021 653rd NewDefectus 🇮🇱 902 58 2ms 27 May 2021 653rd tsunderu 🇯🇵 902 58 2ms 2 Sep 2021 653rd sean-niemann 🇺🇸 902 58 2ms 5 Jan 2022 653rd GrayJoKing 🇦🇺 902 58 2ms 9 Feb 2022 653rd voytxt 🇨🇿 902 58 2ms 7 Apr 2022 653rd emplv 🇱🇻 902 58 2ms 28 Apr 2022 653rd prplz 🇦🇺 902 58 2ms 22 May 2022 653rd jared-hughes 902 58 2ms 24 Jun 2022 653rd MeWhenI 🇻🇦 902 58 2ms 6 Sep 2022 653rd Steffan153 🇫🇮 902 58 2ms 26 Dec 2022 653rd inventshah 902 58 2ms 26 Jan 2023 653rd ovs-code 🇩🇪 902 58 2ms 5 Feb 2023 653rd xsot 🇸🇬 902 58 2ms 19 Mar 2023 653rd rucin93 🇵🇱 902 58 2ms 21 Jun 2023 653rd stefangimmillaro 902 58 2ms 4 Aug 2023 653rd ListeriaM 902 58 2ms 24 Aug 2023 First Prev 601–675 of 4,731 Next Last
