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 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 ><> 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 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 ><> 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 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 543rd Bananapants22 729 59 10ms 1 Sep 2022 543rd andre-de-lorde 729 59 20ms 7 Sep 2022 543rd jhpaques 🇫🇷 729 59 10ms 19 Oct 2022 543rd dzshn 729 59 11ms 7 Feb 2023 543rd AZ9tumas 729 59 17ms 9 Feb 2023 543rd pythonNoobOz 729 59 9ms 20 Apr 2023 543rd mbittner20 729 59 9ms 27 May 2023 543rd Ty-Cyr 729 59 10ms 14 Jul 2023 543rd jwonagel 729 59 10ms 25 Sep 2023 543rd Florian-Mt 729 59 16ms 29 Sep 2023 543rd tri1212 🇻🇳 729 59 36ms 28 Oct 2023 543rd NickTheEASDude 🇺🇸 729 59 36ms 15 Nov 2023 543rd mstang107 729 59 17ms 20 Dec 2023 543rd dylanjones92 729 59 11ms 26 Jan 2024 543rd Dropbearboy 729 59 10ms 6 Sep 2024 543rd hydrogencitrus 729 59 9ms 22 Sep 2024 543rd yokasuretsu 729 59 10ms 2 Jan 2025 543rd IsaacAlexBarden 729 59 18ms 10 Feb 2025 543rd hippopotam00sehead 🇨🇦 729 59 10ms 18 Jun 2025 543rd robin-scragg 729 59 10ms 18 Oct 2025 581st danwley 717 60 9ms 2 Jan 2019 581st ionutm82 717 60 12ms 28 Feb 2019 581st decorator-factory 717 60 10ms 17 May 2019 581st alangodfrey 717 60 10ms 18 Jun 2019 581st AgathokakologicalBit 717 60 17ms 24 Jul 2019 581st cooldreamer 717 60 17ms 27 Aug 2019 581st GodEmperorCaterpie 717 60 18ms 4 Sep 2019 581st sambirnbaum1 717 60 10ms 7 Sep 2019 581st austinrwarner 717 60 16ms 14 Sep 2019 581st Reyzartz 717 60 10ms 16 Feb 2020 581st rplnt 717 60 16ms 16 Apr 2020 581st Jviscus1 717 60 26ms 24 Apr 2020 581st Secozzi 717 60 26ms 24 Aug 2020 581st slopey112 717 60 11ms 11 Nov 2020 581st ben-shin 717 60 11ms 22 Jan 2021 581st Cloakless 🇬🇧 717 60 11ms 17 Oct 2021 581st sbr075 717 60 16ms 7 Dec 2021 581st jmerle 🇳🇱 717 60 37ms 22 Jan 2022 581st georgehulme 717 60 10ms 27 Jan 2022 581st GeneralTwi 717 60 9ms 21 Apr 2022 581st CarsonChr 🇺🇸 717 60 11ms 24 Sep 2022 581st FrederikHutfless 🇩🇪 717 60 12ms 12 Jan 2023 581st namcartoon06 717 60 17ms 29 Jun 2023 581st vasiliyfursov 717 60 10ms 18 Sep 2023 581st sheeperino 🇮🇹 717 60 13ms 12 Oct 2024 581st TheAtrossian 717 60 13ms 5 Jan 2025 581st jamesthekee 717 60 9ms 27 Jan 2025 581st saladleaf 717 60 9ms 15 May 2025 609th RyanCarrusca 705 61 12ms 21 Feb 2019 609th h0n3ycl0ud 705 61 12ms 29 Jul 2019 609th ValdeQwerty 705 61 11ms 10 Oct 2019 609th austincheng 705 61 10ms 16 Oct 2019 609th xigoi 705 61 10ms 8 Feb 2021 609th awnion 705 61 17ms 19 May 2021 609th Jaydosu 705 61 11ms 22 Oct 2021 609th LeeCamp 705 61 17ms 11 Dec 2021 609th ThePyProgrammer 705 61 10ms 15 Dec 2021 609th eiburns 705 61 10ms 16 Dec 2021 609th OppositeShark 705 61 9ms 11 Apr 2022 609th jassummisko 705 61 15ms 16 May 2022 609th AliceFord 705 61 10ms 2 Jun 2022 609th orthizar 705 61 9ms 8 Jul 2022 609th murugan-k-0204 705 61 10ms 5 Oct 2022 609th za3k 705 61 9ms 8 Oct 2022 609th Anthony-Williams-06 705 61 33ms 1 Dec 2022 609th StronkCheese 🇺🇸 705 61 9ms 27 Jan 2023 609th Sora1248 🇩🇪 705 61 10ms 23 Feb 2023 609th cingulataluke 705 61 11ms 28 Aug 2023 609th midnattssol 🇸🇪 705 61 10ms 22 Sep 2023 609th anarconic 705 61 17ms 8 Dec 2023 609th brimstonetrader 705 61 17ms 20 Dec 2023 609th qwjhvbxi 705 61 10ms 9 Feb 2024 609th Alex-Huggett 🇬🇧 705 61 24ms 13 Apr 2024 609th ceeb9 705 61 11ms 20 May 2024 609th AdamMorris377 705 61 16ms 31 Jul 2024 609th tperr 705 61 10ms 29 Sep 2024 609th Europe2048 705 61 10ms 18 Oct 2024 609th ihatethefrench 705 61 17ms 4 Jan 2025 639th jarrodcolburn 694 62 11ms 17 Jan 2019 639th nkansal96 694 62 13ms 21 May 2019 First Prev 561–640 of 1,112 Next Last