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 58th dokutan 915 47 10ms 25 Sep 2024 58th lifthrasiir 🇰🇷 915 47 17ms 20 Nov 2024 58th jipsong 🇩🇪 915 47 10ms 1 Apr 2025 58th KasperKivimaeki 🇫🇮 915 47 15ms 14 May 2025 58th keelimeguy 🇺🇸 915 47 20ms 16 May 2025 58th Flekay 🇩🇪 915 47 16ms 9 Aug 2025 58th janlelis 915 47 16ms 14 Aug 2025 58th snoozingnewt 🇨🇦 915 47 16ms 26 Sep 2025 58th Emutis 🇱🇹 915 47 19ms 25 Oct 2025 58th CommandLeo 🇮🇹 915 47 17ms 30 Nov 2025 58th Lv0Sys 🇵🇱 915 47 16ms 2 Dec 2025 58th aksyristos 915 47 17ms 3 hours ago 93rd prplz 🇦🇺 896 48 16ms 19 Sep 2019 93rd TFeld00 🇩🇰 896 48 10ms 3 Mar 2020 93rd GolfingSuccess 🇬🇷 896 48 15ms 17 Nov 2020 93rd urojony 🇵🇱 896 48 21ms 26 Dec 2020 93rd btjones0 896 48 17ms 30 Dec 2020 93rd Indivicivet 896 48 17ms 22 Mar 2021 93rd NewDefectus 🇮🇱 896 48 16ms 27 May 2021 93rd Bubbler-4 896 48 9ms 16 Nov 2021 93rd KatieLG 🇬🇧 896 48 16ms 2 Jun 2022 93rd k3w1k0d3r 896 48 10ms 29 Jun 2022 93rd FlorianCassayre 🇫🇷 896 48 16ms 6 Mar 2023 93rd quimey 896 48 15ms 15 Jun 2023 93rd Andriamanitra 🇫🇮 896 48 17ms 10 Jul 2023 93rd stefangimmillaro 896 48 9ms 18 Jul 2023 93rd Alex-x90 🇺🇸 896 48 10ms 27 Jul 2023 93rd sultan 896 48 10ms 16 Feb 2024 93rd driri85 896 48 10ms 16 Feb 2024 93rd wen1now 896 48 10ms 1 Mar 2024 93rd cpchrispye 896 48 16ms 20 Apr 2024 93rd 5cw 🇺🇸 896 48 17ms 6 May 2024 93rd egasyelir 896 48 17ms 15 Jul 2024 93rd bzijlema 🇳🇱 896 48 17ms 11 Sep 2024 93rd moustave 896 48 16ms 9 Jan 2025 93rd rollershutter 896 48 16ms 21 Jan 2025 93rd Yax42 🇫🇷 896 48 9ms 17 Jun 2025 93rd luuumine 🇫🇷 896 48 10ms 29 Oct 2025 93rd solisolu 896 48 17ms 1 Jan 2026 120th rschwa6308 🇺🇸 878 49 15ms 4 Apr 2019 120th TinyTheBrontosaurus 878 49 10ms 19 Oct 2019 120th niranjan09 878 49 9ms 10 Jul 2020 120th argusdusty 🇺🇸 878 49 10ms 26 Dec 2020 120th o0lit3 🇺🇸 878 49 9ms 24 Feb 2021 120th BBoehm 🇩🇪 878 49 9ms 24 Feb 2021 120th vezzick 878 49 10ms 4 Mar 2021 120th Sp3000 🇦🇺 878 49 9ms 5 May 2021 120th Shanethegamer 🇺🇸 878 49 10ms 29 May 2021 120th RYNO8 878 49 19ms 3 Sep 2021 120th nipzu 878 49 9ms 29 Dec 2021 120th commandz0 🇺🇸 878 49 16ms 19 Sep 2022 120th randolchance 878 49 15ms 20 Jan 2023 120th SirFireball3521 878 49 15ms 4 Feb 2023 120th ljweel 878 49 9ms 13 Feb 2023 120th anter69 🇭🇺 878 49 10ms 23 Feb 2023 120th cefqrn 878 49 10ms 17 Jul 2023 120th DavidHospital 878 49 16ms 22 Sep 2023 120th tobyLovick 878 49 17ms 29 Nov 2023 120th 051 🇸🇬 878 49 16ms 25 Dec 2023 120th duckyluuk 🇳🇱 878 49 13ms 23 Jan 2024 120th codingisgreatbutiamnot 878 49 9ms 10 Aug 2024 120th Languag3 878 49 16ms 4 Mar 2025 120th yanjs 878 49 10ms 3 Jul 2025 120th cy1366371760 878 49 10ms 3 Jul 2025 120th wuduculfre 878 49 10ms 22 Jul 2025 120th ApoChagi 878 49 17ms 13 Oct 2025 120th ian-h-chamberlain 🇺🇸 878 49 10ms 4 Nov 2025 148th tkwa 860 50 13ms 4 Dec 2018 148th villfa 860 50 16ms 27 May 2019 148th TobyBoyne 🇬🇧 860 50 16ms 31 May 2019 148th DarkBlueWall 860 50 16ms 28 Apr 2020 148th nexaitch 860 50 15ms 10 Jul 2020 148th thisishowmymindworks 🇳🇴 860 50 21ms 6 Aug 2020 148th Maltysen 860 50 21ms 25 Sep 2020 148th The3gs 860 50 16ms 13 Oct 2020 148th ehulinsky 🇺🇸 860 50 10ms 10 Nov 2021 148th ZakkkkAttackkkk 🇵🇭 860 50 10ms 13 Nov 2021 148th Pyroan 860 50 16ms 15 Dec 2021 148th SirBogman 🇺🇸 860 50 16ms 6 Jan 2022 148th Irratix 🇳🇱 860 50 10ms 20 Apr 2022 First Prev 81–160 of 1,123 Next Last