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 145th olivermrose 🇺🇸 696 79 15ms 20 Oct 2021 145th guilhem-roy 🇫🇷 696 79 18ms 26 Feb 2022 145th tri1212 🇻🇳 696 79 16ms 17 Jul 2022 145th P-Quentin 🇫🇷 696 79 14ms 3 Aug 2022 145th elgan65536 696 79 17ms 7 Apr 2024 145th AlephSquirrel 696 79 11ms 19 Jul 2024 145th Keegan-T 🇨🇦 696 79 14ms 23 Apr 2025 145th evan18c 696 79 16ms 23 Apr 2025 145th snoozingnewt 🇺🇸 696 79 14ms 16 Sep 2025 160th StanislavNikolov 688 80 12ms 26 Nov 2017 160th LlamaLad7 🇬🇧 688 80 21ms 17 Jan 2021 160th voidmax 688 80 10ms 1 Dec 2021 160th ejini6969 688 80 11ms 1 Apr 2023 160th SB-945 688 80 29ms 13 Feb 2024 165th Espiobest 679 81 32ms 26 Feb 2021 165th gilufin 679 81 16ms 23 May 2021 165th Waffle3z 679 81 12ms 7 Sep 2021 165th quimey 679 81 19ms 21 Jun 2023 169th jmerle 🇳🇱 671 82 14ms 11 Jul 2023 169th Powerroff 671 82 25ms 10 Nov 2024 169th RaBa21 🇭🇺 671 82 18ms 19 Jul 2025 172nd AshyIsMe 🇦🇺 663 83 63ms 16 Jul 2022 172nd fkantelberg 663 83 17ms 14 Jul 2023 172nd lelbal 663 83 13ms 23 Dec 2024 175th HumanoidCPU 655 84 87ms 27 May 2024 175th JunkIce 655 84 25ms 24 Nov 2024 177th ssilwa 647 85 56ms 20 Jan 2018 177th 5cw 🇺🇸 647 85 13ms 20 Apr 2024 177th KasperKivimaeki 🇫🇮 647 85 9ms 12 Jul 2025 180th Sakaala 640 86 11ms 20 Apr 2019 180th jsthope 640 86 23ms 9 Mar 2023 180th enbyte 640 86 14ms 9 Dec 2023 180th BrunoVisnadi 🇧🇷 640 86 15ms 30 Sep 2025 184th SanderRuud 632 87 10ms 13 Jul 2025 184th mossiegoat 632 87 11ms 25 Jul 2025 184th luuumine 🇫🇷 632 87 10ms 12 hours ago 187th Faweks1 618 89 19ms 1 Aug 2018 187th Re-Adventures 🇮🇳 618 89 38ms 1 Dec 2021 187th IshanPanpaliya 618 89 96ms 2 Apr 2022 187th Artemis21 🇬🇧 618 89 16ms 10 Jan 2025 191st neihousaigaai 611 90 16ms 31 Oct 2022 192nd jotham 604 91 28ms 15 Jul 2022 192nd retrohun 604 91 28ms 29 Oct 2022 192nd alemelis 604 91 11ms 1 Sep 2024 195th PFischbeck 598 92 27ms 30 Jan 2018 195th ANDREYDEN 598 92 107ms 12 Jan 2019 195th shellbertt 🇨🇦 598 92 16ms 6 Dec 2021 195th pinguicula 598 92 14ms 11 Apr 2023 195th ahmetdemirag 🇨🇾 598 92 11ms 23 Jun 2024 195th Emutis 🇱🇹 598 92 12ms 26 days ago 201st ly0va 591 93 11ms 12 Jan 2019 201st bzijlema 🇳🇱 591 93 14ms 5 Nov 2024 203rd PurkkaKoodari 🇫🇮 585 94 14ms 5 Dec 2024 204th Maltysen 579 95 14ms 26 Sep 2020 204th Terobero 579 95 156ms 23 Aug 2024 206th Armavica 573 96 10ms 9 Apr 2018 206th LHuitre 573 96 11ms 1 Jun 2022 208th CedricGebistorf 567 97 19ms 13 Mar 2022 208th driri85 567 97 19ms 7 Jan 2025 208th InigoK 🇺🇸 567 97 12ms 28 Aug 2025 211th mathisfun271 561 98 15ms 25 Oct 2021 212th Haksell 🇦🇶 556 99 13ms 9 Aug 2019 212th cellobix 556 99 29ms 14 Aug 2019 212th Bodo171 556 99 11ms 29 Nov 2022 212th adamnielson42 🇺🇸 556 99 39ms 2 May 2023 212th cingulataluke 556 99 11ms 28 Aug 2023 212th mathb0y512 556 99 42ms 11 Jan 2024 212th NoahBolohan 🇨🇦 556 99 85ms 26 Jun 2024 212th wuzekai518 556 99 11ms 26 Jul 2024 212th Pyroan 556 99 14ms 14 Mar 2025 212th mishak-sys 556 99 82ms 27 Mar 2025 212th wuduculfre 556 99 11ms 3 Aug 2025 223rd rak1507 🇬🇧 550 100 75ms 31 Dec 2020 223rd Indivicivet 550 100 27ms 20 Mar 2021 223rd Bulmenisaurus 550 100 53ms 5 Feb 2023 First Prev 151–225 of 797 Next Last