Prime 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 376th mortimervonchappuis 784 51 10ms 17 Mar 2020 376th OliverWales 784 51 13ms 5 Nov 2020 376th cbondurant 784 51 10ms 9 May 2021 376th ToE42 784 51 10ms 16 May 2021 376th vishwathg 784 51 10ms 16 Aug 2022 376th Yareeeema 784 51 18ms 18 Aug 2022 376th NDR0216 🇹🇼 784 51 10ms 3 Feb 2023 383rd kevinmchung 769 52 17ms 24 Feb 2018 383rd tkwa 769 52 10ms 5 Dec 2018 383rd mogron 769 52 19ms 13 Dec 2019 383rd tadeas0 769 52 17ms 27 Dec 2019 383rd Omega65536 🇩🇪 769 52 11ms 10 Jan 2021 383rd ArmaanAS 769 52 10ms 8 Mar 2021 383rd chayleaf 769 52 10ms 7 Jan 2022 383rd kimbo 🇺🇸 769 52 19ms 10 Jan 2023 383rd Freddiechang 769 52 10ms 23 Feb 2024 383rd sacredeux 769 52 10ms 31 Jul 2024 383rd Troon 769 52 15ms 28 Feb 2025 383rd altugbeyhan 769 52 14ms 9 days ago 395th Faweks1 755 53 10ms 31 Jul 2018 395th msrawson 755 53 11ms 2 Sep 2018 395th xorraxrax 755 53 11ms 31 Oct 2019 395th rzhade3 755 53 11ms 23 May 2020 395th garrisonhh 755 53 16ms 26 Nov 2020 395th vprab 755 53 12ms 14 Dec 2020 395th jmerle 🇳🇱 755 53 21ms 23 Jan 2022 395th w-henderson 755 53 11ms 12 Jun 2022 395th jeff-at-tamer-dot-codes 🇺🇸 755 53 10ms 15 Mar 2023 395th wh3n3v3r 🇨🇿 755 53 10ms 7 Nov 2024 395th Pulencode 🇨🇨 755 53 10ms 15 Nov 2024 395th ffelixm 755 53 10ms 28 May 2025 395th Emutis 🇱🇹 755 53 10ms 9 days ago 408th qoqosz 741 54 10ms 5 Jun 2019 408th andre-lameirinhas 🇵🇹 741 54 18ms 3 Apr 2020 408th dmoa 741 54 10ms 10 Jul 2020 408th trist224 🇫🇷 741 54 17ms 18 Oct 2022 408th KrausRaus 🇺🇸 741 54 23ms 6 Aug 2023 408th mstang107 741 54 12ms 20 Dec 2023 408th eddvrs 741 54 12ms 22 Dec 2023 408th lelbal 741 54 13 days ago 416th CRHillman 727 55 10ms 16 Aug 2018 416th meientau 727 55 13ms 11 May 2019 416th tnecio 727 55 10ms 20 Apr 2021 416th jakobkordez 🇸🇮 727 55 18ms 19 Oct 2022 416th SB-945 727 55 11ms 27 Feb 2024 416th gastropner 727 55 11ms 11 Feb 2025 416th CopperyMarrow15 727 55 17ms 1 Sep 2025 423rd NoliHyd 714 56 11ms 24 Sep 2018 423rd Srivaths-P 714 56 10ms 20 Feb 2020 423rd louisbosqui 714 56 10ms 22 Dec 2020 423rd Brianzhengca 714 56 11ms 1 Feb 2021 423rd stordev 714 56 15ms 26 Feb 2021 423rd Anonymousellama21 714 56 14ms 14 Dec 2021 423rd j-Ewan 714 56 10ms 2 Feb 2022 423rd Mortis66666 714 56 11ms 28 May 2022 423rd rowboat1 714 56 11ms 22 Jun 2022 423rd tri1212 🇻🇳 714 56 10ms 18 Jul 2022 423rd CameronGBell 714 56 10ms 16 Nov 2022 423rd emirps 714 56 11ms 6 Mar 2023 423rd Tavress 714 56 10ms 11 May 2023 423rd steffan-polygolf 714 56 11ms 8 Mar 2024 423rd drochom 714 56 10ms 17 Jun 2024 423rd HumanoidCPU 714 56 13ms 19 Feb 2025 423rd katss2 714 56 16ms 15 days ago 440th bdendekk 702 57 11ms 10 Jul 2019 440th starsandspirals 702 57 11ms 9 Jul 2020 440th mhenion8293 🇺🇸 702 57 13ms 19 Jan 2022 440th Ripick 702 57 18 Jul 2022 440th P-Quentin 🇫🇷 702 57 11ms 3 Aug 2022 440th kevdah 702 57 10ms 5 Oct 2022 440th ritwin-n 702 57 10ms 28 Jan 2024 440th zwxzwxzwx21 702 57 10ms 30 Jan 2024 440th VictorStenvers 🇳🇱 702 57 10ms 17 Apr 2024 449th leon-w 690 58 27ms 12 Jul 2019 449th g3rrit 690 58 9ms 5 Aug 2020 First Prev 376–450 of 1,257 Next Last