Emirp Numbers 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 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 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 525th ari-gutierrez 420 131 15ms 22 Oct 2018 525th skps2010 420 131 20ms 3 Jan 2019 525th jotslo 🇬🇧 420 131 14ms 11 Jul 2019 525th Guptacos 420 131 33ms 2 Aug 2020 525th Sudoaepothetic 420 131 42ms 5 Dec 2021 525th LogicalJoe 420 131 10ms 14 Mar 2023 525th Eugen-str 420 131 22ms 3 Nov 2023 525th KekkaiSensen 420 131 13ms 12 Feb 2024 525th wenbang24 420 131 13ms 6 Jul 2024 535th hdformat 417 132 18ms 8 Jun 2020 535th befoster 417 132 37ms 10 Apr 2021 535th martinnorling 🇸🇪 417 132 12ms 2 Feb 2022 535th PeterZaka 417 132 85ms 15 Jan 2023 535th damoc1es 417 132 14ms 16 Apr 2023 540th axpepper 414 133 36ms 29 Sep 2018 540th SurplusSineWaves 414 133 41ms 10 Jun 2019 540th EB-Brown 414 133 56ms 24 Aug 2019 540th ianpoe 414 133 43ms 20 Apr 2020 540th Pena86 414 133 29ms 28 Feb 2021 540th kenny14231 414 133 36ms 5 Aug 2022 540th omri2001 414 133 21ms 22 Oct 2022 540th GWStuart 414 133 30ms 21 Nov 2024 548th PossessedLego 410 134 221ms 12 May 2019 548th derekthatcher 410 134 21ms 22 Sep 2020 548th wrhm 410 134 29ms 13 Dec 2020 548th sbr075 410 134 27ms 7 Dec 2021 548th tails618 410 134 15ms 6 Dec 2022 553rd sirrus233 407 135 14ms 7 Dec 2017 553rd zuparnowa 407 135 21ms 23 Apr 2019 553rd oriphi 407 135 39ms 16 Jun 2019 553rd henrytranter 407 135 22ms 20 Sep 2019 553rd ethandhunt 407 135 30ms 20 Jul 2021 553rd amollberg 🇸🇪 407 135 16ms 4 Jan 2022 553rd vodker1 407 135 31ms 9 Mar 2022 553rd sleepyStick 407 135 38ms 11 Mar 2022 553rd aeonsablaze 407 135 22ms 22 Nov 2022 553rd brimstonetrader 407 135 21ms 26 Dec 2023 553rd tknight00 407 135 15ms 25 Jan 2024 553rd HanaEndUser 407 135 20ms 25 Jan 2024 565th bretthat0 404 136 19ms 11 Nov 2017 565th yevbar 404 136 14ms 8 Apr 2018 565th coloredferrets 404 136 14ms 1 Aug 2019 565th Foxinatel 404 136 48ms 24 Jul 2021 565th Techdude01 404 136 25ms 27 Jan 2023 565th VV1Git 404 136 14ms 27 Mar 2023 571st wilkij1 401 137 94ms 17 Jun 2018 571st qrico64 401 137 47ms 2 Feb 2021 571st akshatj27 🇦🇶 401 137 18ms 11 Jan 2022 571st EthanGrant1 401 137 22ms 14 Apr 2022 571st borosilicate 401 137 81ms 9 May 2022 571st LukasFolwarczny 🇨🇿 401 137 11ms 16 Sep 2022 571st eiburns 401 137 15ms 25 Oct 2023 571st kbeat 🇰🇿 401 137 25ms 21 May 2025 579th ValNyz 399 138 23ms 20 Apr 2018 579th Pierre-Loic 399 138 19ms 23 Jun 2018 579th ionutm82 399 138 17ms 18 Dec 2018 579th usnheckler 399 138 1,182ms 8 Jun 2019 579th GodEmperorCaterpie 399 138 26ms 6 Sep 2019 579th orifu 399 138 35ms 25 Jun 2021 579th shibacho 🇯🇵 399 138 13ms 1 Nov 2022 579th Azearia 399 138 10ms 22 Jun 2023 579th Ty-Cyr 399 138 28ms 13 Jul 2023 588th sevinon 396 139 35ms 9 Nov 2019 588th hjcafaroUC 396 139 53ms 29 Jul 2020 588th Higashida-Daisuke 396 139 11ms 21 Dec 2021 591st mkillianey 393 140 13ms 13 Oct 2018 591st qoqosz 393 140 74ms 16 Jun 2019 591st dranjohn 393 140 10ms 10 Oct 2023 591st brochmann 🇸🇪 393 140 20ms 28 Oct 2023 591st 0dyse 393 140 22ms 23 Apr 2025 591st Aquateraneal 393 140 13ms 7 days ago 597th smeans 390 141 22ms 11 Jun 2021 597th b4dpxl 390 141 13ms 10 Nov 2021 597th neonchickens 390 141 26ms 27 Oct 2023 597th GeneralFabian 390 141 11ms 14 Dec 2024 First Prev 526–600 of 797 Next Last