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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 620th anarconic 705 61 23ms 8 Dec 2023 620th brimstonetrader 705 61 19ms 20 Dec 2023 620th qwjhvbxi 705 61 11ms 9 Feb 2024 620th Alex-Huggett 🇬🇧 705 61 25ms 13 Apr 2024 620th ceeb9 705 61 11ms 20 May 2024 620th AdamMorris377 705 61 17ms 31 Jul 2024 620th tperr 705 61 9ms 29 Sep 2024 620th Europe2048 705 61 9ms 18 Oct 2024 620th mchalunderscore 705 61 18ms 4 Jan 2025 620th madeforlosers 705 61 12ms 4 days ago 651st jarrodcolburn 694 62 11ms 17 Jan 2019 651st nkansal96 694 62 18ms 21 May 2019 651st Oscujic 694 62 10ms 11 Nov 2019 651st scrappedsoda 694 62 11ms 28 Nov 2019 651st david-wiles6 694 62 11ms 22 Jan 2020 651st theonlytruemathnerd 694 62 11ms 2 Feb 2020 651st robertDurst 694 62 21ms 25 Feb 2020 651st reedwilemon 694 62 10ms 4 Jun 2020 651st hjcafaroUC 694 62 11ms 28 Jul 2020 651st Dazza314 🇬🇧 694 62 11ms 1 Nov 2020 651st GnotAGnelf 694 62 11ms 24 Nov 2020 651st Timevdo 694 62 17ms 9 Mar 2021 651st AIn0n 694 62 10ms 19 Aug 2021 651st MLPdiscord 694 62 11ms 6 Jan 2022 651st AdamHe17 694 62 17ms 31 May 2022 651st r-benson 🇬🇧 694 62 25ms 1 Feb 2023 651st PotatoSaladOverlord 694 62 10ms 14 Mar 2023 651st lomarbrick 694 62 10ms 17 May 2023 651st YoungjuneKwon 694 62 13ms 13 Jul 2023 651st Eugen-str 694 62 10ms 1 Nov 2023 651st RaBa21 🇭🇺 694 62 17ms 12 Nov 2023 651st Zach10za 694 62 20ms 23 Jan 2024 651st ArenaGrenade 694 62 25ms 19 Feb 2024 651st profJGermain 694 62 10ms 8 Mar 2024 651st Puperger 694 62 17ms 20 Jun 2024 651st Loag 694 62 10ms 7 Sep 2024 651st ziselsberger 694 62 9ms 8 Oct 2024 651st lhulinsky 694 62 10ms 21 Oct 2024 651st Artemis21 🇬🇧 694 62 17ms 24 Jan 2025 651st WillowWispy 694 62 11ms 17 Mar 2025 651st j-zhang43 694 62 17ms 16 Nov 2025 682nd omgardner 683 63 10ms 25 Apr 2019 682nd DrKristoff 683 63 11ms 22 May 2019 682nd dcure73 683 63 11ms 7 Jun 2019 682nd adesanjo 683 63 18ms 8 Jun 2019 682nd chris-robo 683 63 11ms 8 Apr 2020 682nd richard-oelze 🇩🇪 683 63 14ms 16 Nov 2020 682nd Miles-1000 🇬🇧 683 63 25ms 14 Mar 2021 682nd bbakersmith 683 63 20ms 25 Jul 2021 682nd constant-stranger 683 63 14ms 9 Feb 2022 682nd Eilonlif 🇮🇱 683 63 18ms 21 Sep 2022 682nd P-Quentin 🇫🇷 683 63 10ms 5 Oct 2022 682nd badboj40 683 63 19ms 27 Dec 2022 682nd emirps 683 63 17ms 24 Feb 2023 682nd hm5822 683 63 17ms 22 Apr 2023 682nd Legiatron 683 63 14ms 28 Apr 2023 682nd salvatore-abello 683 63 10ms 5 Sep 2024 682nd Shorter-Than-Short 683 63 19ms 18 Nov 2024 682nd croc54 683 63 11ms 11 Jan 2025 682nd psaban 683 63 11ms 12 Jan 2025 682nd taesungh 683 63 17ms 7 Jun 2025 682nd Hyperoplex145 683 63 10ms 3 Dec 2025 703rd NoliHyd 672 64 18ms 27 Feb 2019 703rd oparisblue 672 64 10ms 24 Mar 2019 703rd zdzc 672 64 20ms 23 Apr 2019 703rd rgskinnerhpe 672 64 13ms 18 Jun 2019 703rd KiwiKoder0123 672 64 11ms 23 Jun 2019 703rd kenballus 672 64 17ms 13 Nov 2019 703rd anominos 672 64 24ms 12 Dec 2019 703rd ADV1K 🇮🇳 672 64 17ms 20 Feb 2020 703rd j21marshall 672 64 33ms 7 Aug 2020 703rd JeromeSchweitzer 672 64 17ms 7 Sep 2020 703rd garrisonhh 672 64 10ms 20 Nov 2020 703rd Pena86 672 64 10ms 19 Feb 2021 703rd enbyte 672 64 10ms 10 Oct 2021 703rd bsoyka 🇺🇸 672 64 11ms 9 Jan 2022 703rd TheoKeller1 672 64 23ms 11 Jun 2023 703rd jackkav 672 64 18ms 10 Jul 2023 703rd StHagel 672 64 11ms 13 Jul 2023 703rd bac0id 672 64 19ms 19 Sep 2023 First Prev 641–720 of 1,127 Next Last