Leap Years in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 595th MeWhenI 🇻🇦 904 49 4ms 28 May 2023 595th stefangimmillaro 904 49 3ms 22 Aug 2023 595th Argeento 🇵🇱 904 49 4ms 25 Aug 2023 595th DialFrost 🇸🇬 904 49 3ms 8 Nov 2023 595th Shanethegamer 🇺🇸 904 49 3ms 9 Jan 2024 606th canissimia 🇦🇶 904 179 2ms 11 Sep 2021 607th tjtnorton 902 47 17ms 28 Mar 2019 607th daedals 902 47 21ms 21 Apr 2019 607th handisb 902 47 17ms 5 Sep 2019 607th andersk 🇺🇸 902 47 22ms 20 Mar 2020 607th Attero 🇸🇪 902 47 11ms 9 May 2020 607th neihousaigaai 902 47 15ms 8 May 2021 607th Waffle3z 902 47 17ms 14 Jul 2021 607th janbehrens 🇩🇪 902 47 17ms 21 Oct 2021 607th annaproxy 902 47 17ms 13 Dec 2021 607th pxeger 🇬🇧 902 47 21ms 16 Feb 2022 607th sisyphus-ppcg 🇦🇺 902 47 21ms 19 Feb 2022 607th shellbertt 🇨🇦 902 47 19ms 2 May 2022 607th mrnomm 902 47 17ms 24 Aug 2022 607th jumelet 🇳🇱 902 47 23ms 23 Dec 2022 607th thatbirdguythatuknownot 902 47 26ms 3 Jan 2023 607th MichalMarsalek 🇨🇿 902 47 10ms 23 Feb 2023 607th AlexanderFair 902 47 23ms 15 Jun 2023 607th inventshah 902 47 22ms 18 Jul 2023 607th ListeriaM 902 47 23ms 24 Aug 2023 607th bizy-coder 902 47 17ms 2 Feb 2024 607th BREMAUCY 🇫🇷 902 47 25ms 25 Mar 2024 607th Bulmenisaurus 902 47 24ms 4 Aug 2024 607th voytxt 🇨🇿 902 47 15ms 20 Sep 2024 607th dokutan 902 47 11ms 25 Sep 2024 607th lifthrasiir 🇰🇷 902 47 17ms 20 Nov 2024 607th plcc0 902 47 10ms 6 Mar 2025 607th jipsong 🇩🇪 902 47 13ms 1 Apr 2025 607th KasperKivimaeki 🇫🇮 902 47 10ms 14 May 2025 607th keelimeguy 🇺🇸 902 47 21ms 16 May 2025 607th ryyyn 🇺🇸 902 47 21ms 8 Jul 2025 607th Flekay 🇩🇪 902 47 21ms 9 Aug 2025 607th janlelis 902 47 15ms 14 Aug 2025 607th snoozingnewt 🇺🇸 902 47 15ms 26 Sep 2025 607th blaztoma 🇱🇹 902 47 19ms 30 Sep 2025 607th Emutis 🇱🇹 902 47 19ms 13 days ago 642nd Steffan153 🇫🇮 902 51 1,097ms 1 Jan 2023 642nd neel11235813 902 51 1,053ms 4 Jan 2023 642nd MeWhenI 🇻🇦 902 51 1,118ms 8 Jun 2023 642nd dokutan 902 51 1,273ms 14 Oct 2024 642nd DialFrost 🇸🇬 902 51 1,150ms 9 Mar 2025 642nd sean-niemann 🇺🇸 902 51 1,367ms 18 Apr 2025 642nd fuzzylojik-golf 🇺🇸 902 51 1,235ms 2 Sep 2025 649th Attero 🇸🇪 902 58 2ms 12 Mar 2020 649th filharmonista 902 58 2ms 13 Mar 2020 649th cywong-amino 🇭🇰 902 58 2ms 30 May 2020 649th nwellnhof 🇩🇪 902 58 2ms 4 Oct 2020 649th primo-ppcg 🇹🇭 902 58 2ms 5 Oct 2020 649th Irratix 🇳🇱 902 58 2ms 9 Oct 2020 649th madex 🇩🇪 902 58 3ms 23 Mar 2021 649th NewDefectus 🇮🇱 902 58 2ms 27 May 2021 649th tsunderu 🇯🇵 902 58 2ms 2 Sep 2021 649th sean-niemann 🇺🇸 902 58 2ms 5 Jan 2022 649th GrayJoKing 🇦🇺 902 58 2ms 9 Feb 2022 649th voytxt 🇨🇿 902 58 2ms 7 Apr 2022 649th emplv 🇱🇻 902 58 2ms 28 Apr 2022 649th prplz 🇦🇺 902 58 2ms 22 May 2022 649th jared-hughes 902 58 2ms 24 Jun 2022 649th MeWhenI 🇻🇦 902 58 2ms 6 Sep 2022 649th Steffan153 🇫🇮 902 58 2ms 26 Dec 2022 649th inventshah 902 58 2ms 26 Jan 2023 649th ovs-code 🇩🇪 902 58 2ms 5 Feb 2023 649th xsot 🇸🇬 902 58 2ms 19 Mar 2023 649th rucin93 🇵🇱 902 58 2ms 21 Jun 2023 649th stefangimmillaro 902 58 2ms 4 Aug 2023 649th ListeriaM 902 58 2ms 24 Aug 2023 649th JohandeRuiter 🇳🇱 902 58 2ms 25 Oct 2023 649th dokutan 902 58 2ms 25 Sep 2024 649th FlyingPenguin223 902 58 2ms 10 Feb 2025 649th kdx2a 902 58 2ms 11 Feb 2025 First Prev 601–675 of 4,701 Next Last