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 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 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 224th Kacarott 🇦🇺 939 42 74ms 13 Sep 2024 224th error256 939 42 71ms 13 Sep 2024 224th dokutan 939 42 80ms 13 Sep 2024 224th edsrzf 🇳🇿 939 42 71ms 25 Sep 2024 224th pardouin 🇫🇷 939 42 69ms 25 Sep 2024 224th DialFrost 🇸🇬 939 42 74ms 25 Sep 2024 224th Shanethegamer 🇺🇸 939 42 73ms 22 Nov 2024 224th primo-ppcg 🇹🇭 939 42 71ms 5 Apr 2025 224th sean-niemann 🇺🇸 939 42 71ms 7 Apr 2025 224th fuzzylojik-golf 🇺🇸 939 42 72ms 17 Sep 2025 236th primo-ppcg 🇹🇭 939 49 1,233ms 11 May 2020 236th lynn 939 49 1,253ms 27 May 2021 236th JayXon 🇺🇸 939 49 1,209ms 23 Aug 2021 236th Lydxn 🇨🇦 939 49 1,251ms 23 Aug 2021 240th primo-ppcg 🇹🇭 938 45 1ms 2 May 2020 240th Lydxn 🇨🇦 938 45 71ms 21 Mar 2023 240th Steffan153 🇫🇮 938 45 72ms 21 Mar 2023 240th JayXon 🇺🇸 938 45 73ms 21 Mar 2023 240th GrayJoKing 🇦🇺 938 45 78ms 21 Mar 2023 240th sean-niemann 🇺🇸 938 45 69ms 18 Apr 2025 246th masterada 938 85 261ms 26 Mar 2021 246th Lydxn 🇨🇦 938 85 263ms 10 Feb 2022 248th primo-ppcg 🇹🇭 937 29 32ms 1 Apr 2019 249th primo-ppcg 🇹🇭 937 50 143ms 1 Apr 2019 249th jslip 937 50 122ms 2 Apr 2019 249th SirHaswell 937 50 113ms 13 Jun 2019 249th Attero 🇸🇪 937 50 143ms 31 Mar 2020 249th SirBogman 🇺🇸 937 50 121ms 14 Jun 2020 249th aionescu 937 50 114ms 15 Aug 2020 249th GrayJoKing 🇦🇺 937 50 124ms 6 Dec 2020 249th sisyphus-ppcg 🇦🇺 937 50 119ms 20 Mar 2021 249th Shanethegamer 🇺🇸 937 50 142ms 30 Jun 2021 249th laikoni 937 50 125ms 27 Aug 2021 249th Irratix 🇳🇱 937 50 112ms 25 Sep 2021 249th annaproxy 937 50 148ms 7 Jan 2022 249th janbehrens 🇩🇪 937 50 115ms 20 Jul 2022 249th Steffan153 🇫🇮 937 50 110ms 8 Oct 2022 249th alomiF 937 50 114ms 1 Sep 2023 249th jared-hughes 937 50 123ms 7 Jul 2024 249th sean-niemann 🇺🇸 937 50 164ms 7 Jan 2025 249th DialFrost 🇸🇬 937 50 123ms 14 Feb 2025 249th iczelia 🇩🇪 937 50 142ms 16 Oct 2025 268th sean-niemann 🇺🇸 936 76 49ms 2 Jan 2022 268th nwellnhof 🇩🇪 936 76 54ms 3 Jan 2022 268th Irratix 🇳🇱 936 76 51ms 3 Jan 2022 268th primo-ppcg 🇹🇭 936 76 51ms 18 Jan 2022 268th voytxt 🇨🇿 936 76 51ms 10 Apr 2022 268th jared-hughes 936 76 52ms 20 Jul 2022 268th MeWhenI 🇻🇦 936 76 53ms 6 Sep 2022 268th DialFrost 🇸🇬 936 76 55ms 30 Jan 2023 268th Steffan153 🇫🇮 936 76 51ms 7 Feb 2023 268th xsot 🇸🇬 936 76 54ms 21 May 2023 268th GrayJoKing 🇦🇺 936 76 52ms 29 Feb 2024 268th dokutan 936 76 52ms 25 Sep 2024 268th snyderek 🇺🇸 936 76 54ms 3 Oct 2024 268th fuzzylojik-golf 🇺🇸 936 76 51ms 28 Jun 2025 268th Yax42 🇫🇷 936 76 54ms 4 Oct 2025 268th Babafaba 936 76 54ms 15 Oct 2025 268th KasperKivimaeki 🇫🇮 936 76 56ms 15 Oct 2025 268th inventshah 936 76 54ms 25 Oct 2025 268th 09cf 936 76 54ms 7 days ago 287th primo-ppcg 🇹🇭 935 36 298ms 12 Oct 2020 287th HPWiz 🇳🇿 935 36 412ms 17 Nov 2020 287th antimon2 🇯🇵 935 36 366ms 25 Jan 2021 287th ovs-code 🇩🇪 935 36 418ms 24 Oct 2023 291st somebody1234 935 43 9ms 7 Dec 2018 291st dymowski 935 43 9ms 7 Jul 2019 291st KrausRaus 🇺🇸 935 43 9ms 22 Aug 2019 291st handisb 935 43 8ms 31 Aug 2019 291st dorinoltean 935 43 8ms 2 Oct 2019 291st oitio 935 43 10ms 12 Feb 2020 291st shuding 935 43 10ms 27 Apr 2020 291st taklam 935 43 9ms 20 May 2020 291st raphaelimahorn 935 43 8ms 4 Sep 2020 291st revlayle 🇺🇸 935 43 10ms 14 Sep 2020 First Prev 226–300 of 4,742 Next Last