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 Binary Lambda Calculus Calendar Connect Four 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 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 Binary Lambda Calculus Calendar Connect Four 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 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 504th osmith93 741 58 13ms 11 Jul 2022 504th 0-4849 741 58 24ms 30 Oct 2022 504th n0Oo0Oo0b 741 58 12ms 28 Dec 2022 504th 4ndyJ 🇬🇧 741 58 13ms 2 Feb 2023 504th isaiah0311 741 58 20ms 9 Feb 2023 504th TheCod-r 🇦🇶 741 58 13ms 24 Feb 2023 504th FortuiteMan 🇫🇷 741 58 25ms 10 Sep 2023 504th alex742 741 58 12ms 12 Apr 2024 504th thej10n 741 58 19ms 14 Jun 2024 504th RedzGoose 🇦🇺 741 58 12ms 9 Jul 2024 504th Dpxx 741 58 13ms 9 Aug 2024 504th EnTerr 741 58 37ms 25 Aug 2024 504th wh3n3v3r 🇨🇿 741 58 21ms 11 Nov 2024 504th agreegious 741 58 19ms 17 Nov 2024 504th anilavadhani 741 58 20ms 13 May 2025 504th cthierfelder 🇲🇨 741 58 13ms 4 Sep 2025 542nd adoxography 729 59 13ms 6 Dec 2018 542nd monishnene 729 59 12ms 21 Feb 2019 542nd qalle2 729 59 13ms 20 Apr 2019 542nd oriphi 729 59 13ms 17 Jun 2019 542nd Malin001 729 59 12ms 4 Jan 2020 542nd 8davidb8 729 59 13ms 11 Jun 2020 542nd nwunderly 729 59 20ms 16 Jun 2020 542nd drbalan 729 59 14ms 20 Jul 2020 542nd asadullayev 729 59 12ms 6 Sep 2020 542nd confy 729 59 12ms 28 Oct 2020 542nd katmh 729 59 13ms 1 Feb 2021 542nd RussellDash332 729 59 14ms 20 Nov 2021 542nd dvdlm 729 59 13ms 16 Feb 2022 542nd ebendric 729 59 12ms 11 Jun 2022 542nd juan-cazalvilla 729 59 12ms 26 Jun 2022 542nd try-except-try-accept 🇹🇭 729 59 13ms 26 Jun 2022 542nd dwahdany 729 59 12ms 14 Jul 2022 542nd eddvrs 729 59 13ms 21 Aug 2022 542nd Bananapants22 729 59 13ms 1 Sep 2022 542nd andre-de-lorde 729 59 24ms 7 Sep 2022 542nd jhpaques 🇫🇷 729 59 13ms 19 Oct 2022 542nd emirps 729 59 14ms 27 Jan 2023 542nd dzshn 729 59 13ms 7 Feb 2023 542nd AZ9tumas 729 59 20ms 9 Feb 2023 542nd pythonNoobOz 729 59 12ms 20 Apr 2023 542nd mbittner20 729 59 13ms 27 May 2023 542nd Ty-Cyr 729 59 13ms 14 Jul 2023 542nd jwonagel 729 59 12ms 25 Sep 2023 542nd Florian-Mt 729 59 20ms 29 Sep 2023 542nd gussy420 729 59 22ms 26 Oct 2023 542nd NickTheEASDude 🇺🇸 729 59 35ms 15 Nov 2023 542nd mstang107 729 59 19ms 20 Dec 2023 542nd dylanjones92 729 59 13ms 26 Jan 2024 542nd Dropbearboy 729 59 13ms 6 Sep 2024 542nd hydrogencitrus 729 59 13ms 22 Sep 2024 542nd JunkIce 729 59 21ms 24 Nov 2024 542nd yokasuretsu 729 59 12ms 2 Jan 2025 542nd IsaacAlexBarden 729 59 20ms 10 Feb 2025 542nd mossiegoat 729 59 13ms 22 May 2025 542nd Lv0Sys 🇵🇱 729 59 13ms 30 May 2025 542nd hippopotam00sehead 🇨🇦 729 59 16ms 18 Jun 2025 583rd danwley 717 60 14ms 2 Jan 2019 583rd ionutm82 717 60 13ms 28 Feb 2019 583rd decorator-factory 717 60 13ms 17 May 2019 583rd alangodfrey 717 60 13ms 18 Jun 2019 583rd AgathokakologicalBit 717 60 20ms 24 Jul 2019 583rd cooldreamer 717 60 19ms 27 Aug 2019 583rd GodEmperorCaterpie 717 60 20ms 4 Sep 2019 583rd sambirnbaum1 717 60 13ms 7 Sep 2019 583rd austinrwarner 717 60 20ms 14 Sep 2019 583rd Reyzartz 717 60 13ms 16 Feb 2020 583rd rplnt 717 60 19ms 16 Apr 2020 583rd Jviscus1 717 60 22ms 24 Apr 2020 583rd Secozzi 717 60 25ms 24 Aug 2020 583rd slopey112 717 60 13ms 11 Nov 2020 583rd silkyshin 717 60 12ms 22 Jan 2021 583rd Cloakless 🇬🇧 717 60 12ms 17 Oct 2021 583rd sbr075 717 60 18ms 7 Dec 2021 583rd WilliamKeating 717 60 21ms 21 Jan 2022 First Prev 526–600 of 1,098 Next Last