Leap Years in Python in chars. 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 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 Calendar 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 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 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 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 Calendar 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 Chars Time Submitted 292nd vodker1 811 53 10ms 9 Mar 2022 292nd glesnick 811 53 16ms 18 Aug 2022 292nd Wanderkind 🇰🇷 811 53 9ms 9 Jan 2023 292nd NDR0216 🇹🇼 811 53 10ms 13 Feb 2023 292nd markusgraube 811 53 10ms 11 Apr 2023 292nd Igyeom 🇰🇷 811 53 9ms 11 Jun 2023 292nd 2011-Chan-Ethan 811 53 15ms 12 Jul 2023 292nd mhgockel 811 53 9ms 23 Jul 2023 292nd hiichbindermax 811 53 11ms 4 Aug 2023 292nd jacobly0 🇺🇸 811 53 10ms 21 Sep 2023 292nd Schreipfelerer 811 53 12ms 27 Nov 2023 292nd roguh 🇬🇹 811 53 9ms 29 Dec 2023 292nd hyw498169842 811 53 9ms 13 Jan 2024 292nd HumanoidCPU 811 53 9ms 19 Feb 2024 292nd Jacob385 811 53 10ms 9 Apr 2024 292nd wuzekai518 811 53 16ms 16 Jul 2024 292nd o0BlackDragon0o 811 53 17ms 6 Sep 2024 292nd Bombalech 811 53 17ms 7 Sep 2024 292nd mrondon8 811 53 15ms 2 Dec 2024 292nd iliaspapa 811 53 16ms 3 days ago 321st juntuu 796 54 9ms 25 Mar 2019 321st aldonald 796 54 16ms 26 Apr 2019 321st retrohun 796 54 9ms 27 Apr 2019 321st tburette 796 54 9ms 4 Jun 2019 321st dymowski 796 54 22ms 7 Jul 2019 321st PFischbeck 796 54 17ms 2 Aug 2019 321st dzhang314 796 54 9ms 13 Aug 2019 321st sawall 796 54 10ms 6 Sep 2019 321st TheAristos 796 54 10ms 17 Oct 2019 321st ludwig-n 796 54 20ms 8 Nov 2019 321st sevinon 796 54 9ms 10 Nov 2019 321st KrausRaus 🇺🇸 796 54 15ms 2 Mar 2020 321st bastienvoirin 🇫🇷 796 54 15ms 9 Apr 2020 321st pecom 796 54 9ms 27 May 2020 321st SupImDos 796 54 16ms 25 Jun 2020 321st ToriTheChicken 796 54 19ms 24 Jul 2020 321st JuliaZanette 796 54 9ms 15 Aug 2020 321st fajost 796 54 19ms 13 Sep 2020 321st raphaelimahorn 796 54 16ms 28 Sep 2020 321st chezbgone 796 54 16ms 11 Nov 2020 321st SnowballSH 796 54 9ms 8 Apr 2021 321st Kasci 796 54 19ms 28 Dec 2021 321st chayleaf 796 54 10ms 7 Jan 2022 321st ImpressedByRocks 796 54 13ms 15 Jun 2022 321st Mikey-Beep 🇬🇧 796 54 10ms 1 Oct 2022 321st astonm 796 54 15ms 17 Oct 2022 321st trist224 🇫🇷 796 54 19ms 18 Oct 2022 321st eshilo-draper 796 54 16ms 1 Nov 2022 321st tooningelaere 796 54 17ms 3 Dec 2022 321st Bodo171 796 54 16ms 7 Dec 2022 321st nayakrujul 796 54 16ms 3 Jan 2023 321st TaserTheFox 🇺🇸 796 54 15ms 24 Jan 2023 321st hellwue 796 54 9ms 2 Mar 2023 321st oceko 796 54 21ms 24 Mar 2023 321st ToE42 796 54 16ms 26 Jun 2023 321st fgrosshans 🇫🇷 796 54 16ms 28 Oct 2023 321st PeterTillema 🇳🇱 796 54 17ms 22 Nov 2023 321st 1231234md5 🇨🇳 796 54 16ms 13 Dec 2023 321st FCORMERAIS 796 54 10ms 5 Mar 2024 321st aalec 796 54 17ms 24 Apr 2024 321st Ralac07 🇦🇺 796 54 12ms 12 Jun 2024 321st cuboids 796 54 16ms 10 Jul 2024 321st Ythaenagor 796 54 15ms 5 Aug 2024 321st Mathrew2012 796 54 9ms 15 Aug 2024 321st imelxr 🇮🇱 796 54 20ms 15 Aug 2024 321st abcdhhhh 796 54 9ms 24 Aug 2024 321st mm1013g 796 54 15ms 24 Aug 2024 321st abhishekg999 796 54 17ms 21 Sep 2024 321st OSYCh314 🇦🇺 796 54 16ms 16 Nov 2024 321st klixel 🇨🇦 796 54 15ms 15 Jan 2025 321st neonchickens 796 54 15ms 20 Jan 2025 321st adaGrad1 796 54 16ms 18 Apr 2025 321st 40fied4t 796 54 9ms 21 May 2025 321st michelebastione 🇮🇹 796 54 10ms 6 Aug 2025 321st wobblybits 796 54 16ms 19 Aug 2025 First Prev 301–375 of 1,105 Next Last