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 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 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 ArkScript 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 ArkScript 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 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 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 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 459th kevdah 754 57 9ms 25 May 2022 459th p-vf 🇨🇭 754 57 9ms 8 Jul 2022 459th jaxmattfair 🇺🇸 754 57 17ms 9 Aug 2022 459th shibacho 🇯🇵 754 57 16ms 9 Sep 2022 459th Keegan-T 🇨🇦 754 57 16ms 15 Sep 2022 459th LukasFolwarczny 🇨🇿 754 57 12ms 22 Sep 2022 459th Marthe-CC 754 57 9ms 16 Oct 2022 459th DaCuteRaccoon 754 57 9ms 12 Dec 2022 459th dteague3989 754 57 9ms 25 May 2023 459th FCORMERAIS 754 57 10ms 5 Mar 2024 459th JamesTadleyGreen 754 57 16ms 12 Apr 2024 459th cuboids 754 57 15ms 10 Jul 2024 459th ebeinroth 754 57 9ms 8 Aug 2024 459th martion2007 754 57 16ms 23 Sep 2024 459th nooberitess 754 57 10ms 8 Apr 2025 459th jbjd 754 57 10ms 20 May 2025 459th ffelixm 754 57 21ms 29 May 2025 459th codewrite 🇬🇧 754 57 9ms 10 Jul 2025 459th nulzo 754 57 9ms 17 Oct 2025 459th janleigh 🇵🇭 754 57 17ms 13 days ago 501st Bosenraum 741 58 15ms 3 Jan 2019 501st evanrittner 741 58 10ms 10 Feb 2019 501st StardustGogeta 741 58 16ms 1 Apr 2019 501st RobertPoienar 741 58 9ms 17 Oct 2019 501st dmoa 741 58 9ms 22 Nov 2019 501st Temmie55 741 58 10ms 22 Nov 2019 501st amishtal 741 58 13ms 2 Dec 2019 501st weberax 741 58 9ms 6 Dec 2019 501st guliyevemil1 🇦🇿 741 58 10ms 17 Apr 2020 501st rzhade3 741 58 9ms 22 May 2020 501st dyc3 741 58 9ms 1 Jul 2020 501st jakingy 741 58 12ms 8 Jul 2020 501st PiterAnnema 741 58 16ms 30 Aug 2020 501st CRHillman 741 58 10ms 13 Sep 2020 501st the-soph-ia 741 58 10ms 27 Jan 2021 501st Estuardicue 741 58 9ms 18 Feb 2021 501st jameslindesay 741 58 9ms 24 Feb 2021 501st abba23 741 58 34ms 14 Jun 2021 501st gitbedd 🇬🇧 741 58 9ms 21 Jan 2022 501st marsdeat 741 58 9ms 24 Jan 2022 501st aazuspan 741 58 9ms 3 May 2022 501st feherd 741 58 10ms 20 May 2022 501st osmith93 741 58 10ms 11 Jul 2022 501st 0-4849 741 58 20ms 30 Oct 2022 501st n0Oo0Oo0b 741 58 10ms 28 Dec 2022 501st 4ndyJ 🇬🇧 741 58 9ms 2 Feb 2023 501st isaiah0311 741 58 16ms 9 Feb 2023 501st TheCod-r 🇦🇶 741 58 10ms 24 Feb 2023 501st FortuiteMan 🇫🇷 741 58 24ms 10 Sep 2023 501st 1231234md5 🇨🇳 741 58 9ms 13 Dec 2023 501st alex742 741 58 9ms 12 Apr 2024 501st thej10n 741 58 16ms 14 Jun 2024 501st RedzGoose 🇦🇺 741 58 9ms 9 Jul 2024 501st Dpxx 741 58 10ms 9 Aug 2024 501st EnTerr 741 58 35ms 25 Aug 2024 501st agreegious 741 58 15ms 17 Nov 2024 501st anilavadhani 741 58 16ms 13 May 2025 501st cthierfelder 🇲🇨 741 58 10ms 4 Sep 2025 501st benanlam 741 58 17ms 6 days ago 540th adoxography 729 59 10ms 6 Dec 2018 540th monishnene 729 59 9ms 21 Feb 2019 540th qalle2 729 59 9ms 20 Apr 2019 540th oriphi 729 59 10ms 17 Jun 2019 540th Malin001 729 59 9ms 4 Jan 2020 540th 8davidb8 729 59 9ms 11 Jun 2020 540th nwunderly 729 59 17ms 16 Jun 2020 540th drbalan 729 59 11ms 20 Jul 2020 540th asadullayev 729 59 9ms 6 Sep 2020 540th confy 729 59 10ms 28 Oct 2020 540th katmh 729 59 9ms 1 Feb 2021 540th RussellDash332 729 59 9ms 20 Nov 2021 540th dvdlm 729 59 9ms 16 Feb 2022 540th ebendric 729 59 9ms 11 Jun 2022 540th juan-cazalvilla 729 59 9ms 26 Jun 2022 540th try-except-try-accept 🇹🇭 729 59 10ms 26 Jun 2022 540th dwahdany 729 59 9ms 14 Jul 2022 540th eddvrs 729 59 9ms 21 Aug 2022 540th Bananapants22 729 59 10ms 1 Sep 2022 540th andre-de-lorde 729 59 16ms 7 Sep 2022 540th jhpaques 🇫🇷 729 59 9ms 19 Oct 2022 First Prev 481–560 of 1,108 Next Last