Leap Years in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 425th m42km 768 56 21ms 11 Nov 2023 425th epic-programmer-guy 768 56 18ms 25 Dec 2023 425th DGipe 768 56 19ms 4 Mar 2024 425th edsrzf 🇳🇿 768 56 9ms 26 Mar 2025 425th ffelixm 768 56 18ms 23 May 2025 425th TheZwierzLF 🇵🇱 768 56 18ms 27 May 2025 425th RaBa21 🇭🇺 768 56 20ms 11 Jul 2025 425th matejmatik123 🇸🇰 768 56 17ms 12 Jul 2025 425th addmai 768 56 11ms 25 Jul 2025 425th NeuralG 768 56 17ms 11 Sep 2025 425th jacekwladzinski 768 56 16ms 4 Oct 2025 425th ItsMeNoobieboy 768 56 10ms 15 days ago 463rd Sakrette 754 57 17ms 31 Dec 2018 463rd ly0va 754 57 11ms 3 Jan 2019 463rd danielwang5 754 57 11ms 3 Jan 2019 463rd benwilliamgraham 754 57 17ms 26 Jan 2019 463rd RobertVagt 754 57 11ms 26 Feb 2019 463rd ieeemma 754 57 18ms 8 Jun 2019 463rd cpt-John 754 57 17ms 24 Jun 2019 463rd mossprescott 754 57 10ms 24 Jun 2019 463rd deflatSOCO 754 57 17ms 4 Jul 2019 463rd DaleNaci 754 57 11ms 9 Jul 2019 463rd cellobix 754 57 15ms 14 Aug 2019 463rd blashley 754 57 14ms 23 Jan 2020 463rd sanssaraf 754 57 10ms 4 May 2020 463rd louisbosqui 754 57 11ms 28 Dec 2020 463rd peculiarination 754 57 18ms 13 May 2021 463rd SniperSmiley 🇺🇸 754 57 12ms 23 Jun 2021 463rd danielweper 754 57 11ms 21 Oct 2021 463rd b4dpxl 754 57 17ms 11 Nov 2021 463rd amollberg 🇸🇪 754 57 24ms 5 Jan 2022 463rd guilhem-roy 🇫🇷 754 57 18ms 28 Feb 2022 463rd pyrolitic 🇮🇪 754 57 9ms 7 Apr 2022 463rd twocatsinatrenchcoat 754 57 17ms 12 May 2022 463rd kevdah 754 57 10ms 25 May 2022 463rd p-vf 🇨🇭 754 57 11ms 8 Jul 2022 463rd jaxmattfair 🇺🇸 754 57 18ms 9 Aug 2022 463rd shibacho 🇯🇵 754 57 23ms 9 Sep 2022 463rd Keegan-T 🇨🇦 754 57 17ms 15 Sep 2022 463rd LukasFolwarczny 🇨🇿 754 57 16ms 22 Sep 2022 463rd P-Quentin 🇫🇷 754 57 10ms 5 Oct 2022 463rd Marthe-CC 754 57 11ms 16 Oct 2022 463rd DaCuteRaccoon 754 57 12ms 12 Dec 2022 463rd dteague3989 754 57 10ms 25 May 2023 463rd enbyte 754 57 9ms 18 Dec 2023 463rd zwxzwxzwx21 754 57 17ms 30 Jan 2024 463rd JamesTadleyGreen 754 57 17ms 12 Apr 2024 463rd ebeinroth 754 57 9ms 8 Aug 2024 463rd martion2007 754 57 23ms 23 Sep 2024 463rd nooberitess 754 57 9ms 8 Apr 2025 463rd jbjd 754 57 10ms 20 May 2025 463rd codewrite 🇬🇧 754 57 10ms 10 Jul 2025 463rd nulzo 754 57 10ms 18 days ago 504th Bosenraum 741 58 17ms 3 Jan 2019 504th evanrittner 741 58 11ms 10 Feb 2019 504th StardustGogeta 741 58 20ms 1 Apr 2019 504th RobertPoienar 741 58 14ms 17 Oct 2019 504th dmoa 741 58 11ms 22 Nov 2019 504th Temmie55 741 58 10ms 22 Nov 2019 504th amishtal 741 58 14ms 2 Dec 2019 504th weberax 741 58 10ms 6 Dec 2019 504th guliyevemil1 🇦🇿 741 58 10ms 17 Apr 2020 504th rzhade3 741 58 11ms 22 May 2020 504th dyc3 741 58 9ms 1 Jul 2020 504th jakingy 741 58 13ms 8 Jul 2020 504th PiterAnnema 741 58 16ms 30 Aug 2020 504th CRHillman 741 58 10ms 13 Sep 2020 504th the-soph-ia 741 58 12ms 27 Jan 2021 504th Estuardicue 741 58 10ms 18 Feb 2021 504th jameslindesay 741 58 12ms 24 Feb 2021 504th abba23 741 58 48ms 14 Jun 2021 504th gitbedd 🇬🇧 741 58 11ms 21 Jan 2022 504th marsdeat 741 58 13ms 24 Jan 2022 504th aazuspan 741 58 11ms 3 May 2022 504th feherd 741 58 10ms 20 May 2022 First Prev 451–525 of 1,097 Next Last