Leap Years in Python 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 Multitap Input 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 ><> 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 Multitap Input 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 500th isaiah0311 741 58 16ms 9 Feb 2023 500th TheCod-r 🇦🇶 741 58 10ms 24 Feb 2023 500th FortuiteMan 🇫🇷 741 58 24ms 10 Sep 2023 500th 1231234md5 🇨🇳 741 58 9ms 13 Dec 2023 500th alex742 741 58 9ms 12 Apr 2024 500th thej10n 741 58 16ms 14 Jun 2024 500th RedzGoose 🇦🇺 741 58 9ms 9 Jul 2024 500th Dpxx 741 58 10ms 9 Aug 2024 500th EnTerr 741 58 35ms 25 Aug 2024 500th agreegious 741 58 15ms 17 Nov 2024 500th anilavadhani 741 58 16ms 13 May 2025 500th cthierfelder 🇲🇨 741 58 10ms 4 Sep 2025 538th adoxography 729 59 10ms 6 Dec 2018 538th monishnene 729 59 9ms 21 Feb 2019 538th qalle2 729 59 9ms 20 Apr 2019 538th oriphi 729 59 10ms 17 Jun 2019 538th Malin001 729 59 9ms 4 Jan 2020 538th 8davidb8 729 59 9ms 11 Jun 2020 538th nwunderly 729 59 17ms 16 Jun 2020 538th drbalan 729 59 11ms 20 Jul 2020 538th asadullayev 729 59 9ms 6 Sep 2020 538th confy 729 59 10ms 28 Oct 2020 538th katmh 729 59 9ms 1 Feb 2021 538th RussellDash332 729 59 9ms 20 Nov 2021 538th dvdlm 729 59 9ms 16 Feb 2022 538th ebendric 729 59 9ms 11 Jun 2022 538th juan-cazalvilla 729 59 9ms 26 Jun 2022 538th try-except-try-accept 🇹🇭 729 59 10ms 26 Jun 2022 538th dwahdany 729 59 9ms 14 Jul 2022 538th eddvrs 729 59 9ms 21 Aug 2022 538th Bananapants22 729 59 10ms 1 Sep 2022 538th andre-de-lorde 729 59 16ms 7 Sep 2022 538th jhpaques 🇫🇷 729 59 9ms 19 Oct 2022 538th dzshn 729 59 9ms 7 Feb 2023 538th AZ9tumas 729 59 16ms 9 Feb 2023 538th pythonNoobOz 729 59 9ms 20 Apr 2023 538th mbittner20 729 59 9ms 27 May 2023 538th Ty-Cyr 729 59 9ms 14 Jul 2023 538th jwonagel 729 59 9ms 25 Sep 2023 538th Florian-Mt 729 59 16ms 29 Sep 2023 538th tri1212 🇻🇳 729 59 36ms 28 Oct 2023 538th NickTheEASDude 🇺🇸 729 59 33ms 15 Nov 2023 538th mstang107 729 59 16ms 20 Dec 2023 538th dylanjones92 729 59 10ms 26 Jan 2024 538th Dropbearboy 729 59 9ms 6 Sep 2024 538th hydrogencitrus 729 59 10ms 22 Sep 2024 538th yokasuretsu 729 59 9ms 2 Jan 2025 538th IsaacAlexBarden 729 59 15ms 10 Feb 2025 538th hippopotam00sehead 🇨🇦 729 59 10ms 18 Jun 2025 538th robin-scragg 729 59 10ms 18 Oct 2025 576th danwley 717 60 10ms 2 Jan 2019 576th ionutm82 717 60 9ms 28 Feb 2019 576th decorator-factory 717 60 12ms 17 May 2019 576th alangodfrey 717 60 10ms 18 Jun 2019 576th AgathokakologicalBit 717 60 15ms 24 Jul 2019 576th cooldreamer 717 60 15ms 27 Aug 2019 576th GodEmperorCaterpie 717 60 16ms 4 Sep 2019 576th sambirnbaum1 717 60 10ms 7 Sep 2019 576th austinrwarner 717 60 15ms 14 Sep 2019 576th Reyzartz 717 60 9ms 16 Feb 2020 576th rplnt 717 60 17ms 16 Apr 2020 576th Jviscus1 717 60 19ms 24 Apr 2020 576th Secozzi 717 60 24ms 24 Aug 2020 576th slopey112 717 60 9ms 11 Nov 2020 576th silkyshin 717 60 9ms 22 Jan 2021 576th Cloakless 🇬🇧 717 60 10ms 17 Oct 2021 576th sbr075 717 60 15ms 7 Dec 2021 576th jmerle 🇳🇱 717 60 35ms 22 Jan 2022 576th georgehulme 717 60 11ms 27 Jan 2022 576th GeneralTwi 717 60 10ms 21 Apr 2022 576th CarsonChr 🇺🇸 717 60 9ms 24 Sep 2022 576th FrederikHutfless 🇩🇪 717 60 9ms 12 Jan 2023 576th namcartoon06 717 60 17ms 29 Jun 2023 576th vasiliyfursov 717 60 10ms 18 Sep 2023 576th sheeperino 🇮🇹 717 60 9ms 12 Oct 2024 First Prev 526–600 of 1,105 Next Last