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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 236th edsrzf 🇳🇿 939 42 65ms 25 Sep 2024 236th pardouin 🇫🇷 939 42 66ms 25 Sep 2024 236th DialFrost 🇸🇬 939 42 69ms 25 Sep 2024 236th Shanethegamer 🇺🇸 939 42 67ms 22 Nov 2024 236th primo-ppcg 🇹🇭 939 42 62ms 5 Apr 2025 236th sean-niemann 🇺🇸 939 42 64ms 7 Apr 2025 236th fuzzylojik-golf 🇺🇸 939 42 62ms 17 Sep 2025 236th Steffan153 🇫🇮 939 42 62ms 9 days ago 249th primo-ppcg 🇹🇭 939 49 1,306ms 11 May 2020 249th lynn 939 49 1,280ms 27 May 2021 249th JayXon 🇺🇸 939 49 1,357ms 23 Aug 2021 249th Lydxn 🇨🇦 939 49 1,358ms 23 Aug 2021 253rd primo-ppcg 🇹🇭 938 29 32ms 1 Apr 2019 254th primo-ppcg 🇹🇭 938 45 1ms 2 May 2020 254th Lydxn 🇨🇦 938 45 81ms 21 Mar 2023 254th Steffan153 🇫🇮 938 45 83ms 21 Mar 2023 254th JayXon 🇺🇸 938 45 80ms 21 Mar 2023 254th GrayJoKing 🇦🇺 938 45 72ms 21 Mar 2023 254th sean-niemann 🇺🇸 938 45 81ms 18 Apr 2025 260th masterada 938 85 268ms 26 Mar 2021 260th Lydxn 🇨🇦 938 85 279ms 10 Feb 2022 260th JayXon 🇺🇸 938 85 259ms 7 days ago 263rd primo-ppcg 🇹🇭 937 50 115ms 1 Apr 2019 263rd jslip 937 50 114ms 2 Apr 2019 263rd SirHaswell 937 50 120ms 13 Jun 2019 263rd Attero 🇸🇪 937 50 116ms 31 Mar 2020 263rd SirBogman 🇺🇸 937 50 122ms 14 Jun 2020 263rd aionescu 937 50 115ms 15 Aug 2020 263rd GrayJoKing 🇦🇺 937 50 116ms 6 Dec 2020 263rd sisyphus-ppcg 🇦🇺 937 50 120ms 20 Mar 2021 263rd Shanethegamer 🇺🇸 937 50 120ms 30 Jun 2021 263rd laikoni 937 50 111ms 27 Aug 2021 263rd Irratix 🇳🇱 937 50 113ms 25 Sep 2021 263rd annaproxy 937 50 124ms 7 Jan 2022 263rd janbehrens 🇩🇪 937 50 112ms 20 Jul 2022 263rd Steffan153 🇫🇮 937 50 120ms 8 Oct 2022 263rd alomiF 937 50 120ms 1 Sep 2023 263rd jared-hughes 937 50 121ms 7 Jul 2024 263rd sean-niemann 🇺🇸 937 50 120ms 7 Jan 2025 263rd DialFrost 🇸🇬 937 50 113ms 14 Feb 2025 263rd iczelia 🇩🇪 937 50 115ms 16 Oct 2025 263rd edsrzf 🇳🇿 937 50 123ms 21 Dec 2025 283rd sean-niemann 🇺🇸 936 76 55ms 2 Jan 2022 283rd nwellnhof 🇩🇪 936 76 58ms 3 Jan 2022 283rd Irratix 🇳🇱 936 76 55ms 3 Jan 2022 283rd primo-ppcg 🇹🇭 936 76 55ms 18 Jan 2022 283rd voytxt 🇨🇿 936 76 51ms 10 Apr 2022 283rd jared-hughes 936 76 56ms 20 Jul 2022 283rd MeWhenI 🇻🇦 936 76 53ms 6 Sep 2022 283rd DialFrost 🇸🇬 936 76 60ms 30 Jan 2023 283rd Steffan153 🇫🇮 936 76 52ms 7 Feb 2023 283rd xsot 🇸🇬 936 76 56ms 21 May 2023 283rd GrayJoKing 🇦🇺 936 76 55ms 29 Feb 2024 283rd dokutan 936 76 54ms 25 Sep 2024 283rd snyderek 🇺🇸 936 76 52ms 3 Oct 2024 283rd fuzzylojik-golf 🇺🇸 936 76 54ms 28 Jun 2025 283rd Yax42 🇫🇷 936 76 53ms 4 Oct 2025 283rd Babafaba 936 76 56ms 15 Oct 2025 283rd KasperKivimaeki 🇫🇮 936 76 54ms 15 Oct 2025 283rd inventshah 936 76 51ms 25 Oct 2025 283rd 09cf 936 76 57ms 25 Nov 2025 302nd primo-ppcg 🇹🇭 935 36 327ms 12 Oct 2020 302nd HPWiz 🇳🇿 935 36 431ms 17 Nov 2020 302nd antimon2 🇯🇵 935 36 379ms 25 Jan 2021 302nd ovs-code 🇩🇪 935 36 412ms 24 Oct 2023 306th somebody1234 935 43 10ms 7 Dec 2018 306th dymowski 935 43 13ms 7 Jul 2019 306th KrausRaus 🇺🇸 935 43 10ms 22 Aug 2019 306th handisb 935 43 11ms 31 Aug 2019 306th dorinoltean 935 43 10ms 2 Oct 2019 306th oitio 935 43 11ms 12 Feb 2020 306th shuding 935 43 10ms 27 Apr 2020 306th taklam 935 43 13ms 20 May 2020 306th raphaelimahorn 935 43 10ms 4 Sep 2020 306th revlayle 🇺🇸 935 43 12ms 14 Sep 2020 306th PatrickStephansen 🇿🇦 935 43 12ms 15 Oct 2020 306th tpiechaczek 🇵🇱 935 43 11ms 24 Dec 2020 306th toubsen 🇩🇪 935 43 14ms 8 Jan 2021 306th omurakazuaki 🇯🇵 935 43 10ms 19 Feb 2021 306th lukasmoellerch 935 43 11ms 15 Mar 2021 First Prev 241–320 of 4,830 Next Last