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 640th nkansal96 694 62 13ms 21 May 2019 640th Oscujic 694 62 11ms 11 Nov 2019 640th scrappedsoda 694 62 9ms 28 Nov 2019 640th david-wiles6 694 62 10ms 22 Jan 2020 640th theonlytruemathnerd 694 62 10ms 2 Feb 2020 640th robertDurst 694 62 18ms 25 Feb 2020 640th reedwilemon 694 62 9ms 4 Jun 2020 640th hjcafaroUC 694 62 10ms 28 Jul 2020 640th Dazza314 🇬🇧 694 62 10ms 1 Nov 2020 640th GnotAGnelf 694 62 11ms 24 Nov 2020 640th Timevdo 694 62 20ms 9 Mar 2021 640th AIn0n 694 62 10ms 19 Aug 2021 640th MLPdiscord 694 62 10ms 6 Jan 2022 640th AdamHe17 694 62 16ms 31 May 2022 640th r-benson 🇬🇧 694 62 16ms 1 Feb 2023 640th PotatoSaladOverlord 694 62 10ms 14 Mar 2023 640th lomarbrick 694 62 11ms 17 May 2023 640th YoungjuneKwon 694 62 9ms 13 Jul 2023 640th Eugen-str 694 62 10ms 1 Nov 2023 640th RaBa21 🇭🇺 694 62 16ms 12 Nov 2023 640th Zach10za 694 62 16ms 23 Jan 2024 640th ArenaGrenade 694 62 17ms 19 Feb 2024 640th profJGermain 694 62 10ms 8 Mar 2024 640th Puperger 694 62 18ms 20 Jun 2024 640th Loag 694 62 9ms 7 Sep 2024 640th ziselsberger 694 62 11ms 8 Oct 2024 640th lhulinsky 694 62 11ms 21 Oct 2024 640th Artemis21 🇬🇧 694 62 16ms 24 Jan 2025 640th WillowWispy 694 62 10ms 17 Mar 2025 640th j-zhang43 694 62 18ms 16 Nov 2025 640th Matter1024 🇮🇳 694 62 17ms 16 Dec 2025 672nd omgardner 683 63 9ms 25 Apr 2019 672nd DrKristoff 683 63 12ms 22 May 2019 672nd dcure73 683 63 10ms 7 Jun 2019 672nd adesanjo 683 63 16ms 8 Jun 2019 672nd chris-robo 683 63 9ms 8 Apr 2020 672nd richard-oelze 🇩🇪 683 63 11ms 16 Nov 2020 672nd Miles-1000 🇬🇧 683 63 23ms 14 Mar 2021 672nd bbakersmith 683 63 17ms 25 Jul 2021 672nd constant-stranger 683 63 12ms 9 Feb 2022 672nd Eilonlif 🇮🇱 683 63 19ms 21 Sep 2022 672nd P-Quentin 🇫🇷 683 63 11ms 5 Oct 2022 672nd badboj40 683 63 17ms 27 Dec 2022 672nd emirps 683 63 21ms 24 Feb 2023 672nd hm5822 683 63 18ms 22 Apr 2023 672nd Legiatron 683 63 13ms 28 Apr 2023 672nd salvatore-abello 683 63 10ms 5 Sep 2024 672nd Shorter-Than-Short 683 63 18ms 18 Nov 2024 672nd croc54 683 63 10ms 11 Jan 2025 672nd psaban 683 63 11ms 12 Jan 2025 672nd taesungh 683 63 17ms 7 Jun 2025 672nd Hyperoplex145 683 63 10ms 3 Dec 2025 693rd NoliHyd 672 64 15ms 27 Feb 2019 693rd oparisblue 672 64 9ms 24 Mar 2019 693rd zdzc 672 64 16ms 23 Apr 2019 693rd rgskinnerhpe 672 64 10ms 18 Jun 2019 693rd KiwiKoder0123 672 64 10ms 23 Jun 2019 693rd kenballus 672 64 17ms 13 Nov 2019 693rd anominos 672 64 17ms 12 Dec 2019 693rd ADV1K 🇮🇳 672 64 17ms 20 Feb 2020 693rd j21marshall 672 64 35ms 7 Aug 2020 693rd JeromeSchweitzer 672 64 18ms 7 Sep 2020 693rd garrisonhh 672 64 13ms 20 Nov 2020 693rd Pena86 672 64 9ms 19 Feb 2021 693rd enbyte 672 64 11ms 10 Oct 2021 693rd bsoyka 🇺🇸 672 64 10ms 9 Jan 2022 693rd TheoKeller1 672 64 21ms 11 Jun 2023 693rd jackkav 672 64 21ms 10 Jul 2023 693rd StHagel 672 64 10ms 13 Jul 2023 693rd bac0id 672 64 17ms 19 Sep 2023 693rd Yareeeema 672 64 10ms 11 Oct 2023 693rd gussy420 672 64 16ms 26 Oct 2023 693rd Very-Nerdy-Human 672 64 10ms 12 Jan 2024 693rd zwxzwxzwx21 672 64 16ms 30 Jan 2024 693rd CyberTapir 672 64 16ms 28 Aug 2024 693rd glassala 672 64 10ms 26 Oct 2024 693rd OyuDays 672 64 9ms 17 Mar 2025 693rd martindotexe 🇳🇴 672 64 17ms 22 Apr 2025 693rd EnisEfe0 672 64 17ms 18 May 2025 720th zuparnowa 662 65 16ms 25 Jan 2019 First Prev 641–720 of 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