Prime Numbers in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 898th jrburga 526 76 10ms 17 Nov 2019 898th mcdowell95 526 76 9ms 23 Apr 2020 898th No-Jons 526 76 12ms 23 Oct 2020 898th mrmena 🇦🇺 526 76 9ms 6 Jul 2021 898th velociburner 526 76 13ms 31 Oct 2021 898th alytarik 526 76 9ms 11 Jan 2022 898th Great-Gamer 526 76 9ms 24 Feb 2022 898th jroscoe5 526 76 9ms 21 Jul 2022 898th Ugoran 526 76 9ms 19 Nov 2022 898th GWStuart 526 76 11ms 19 Dec 2022 898th Festyve 526 76 9ms 18 Mar 2023 898th GulgDev 526 76 9ms 21 Mar 2023 898th tk2217 526 76 9ms 9 Jun 2023 898th jalbertgordon 526 76 9ms 23 Oct 2023 898th abcdhhhh 526 76 9ms 24 Aug 2024 898th GoldStar184 526 76 15ms 27 Nov 2024 898th adaGrad1 526 76 9ms 16 Apr 2025 898th TJK-S 526 76 10ms 22 Oct 2025 919th Marcel-Brouette 519 77 9ms 14 Mar 2019 919th Oscujic 519 77 9ms 10 Nov 2019 919th egelmex 519 77 9ms 17 Apr 2020 919th markbyrne 519 77 9ms 29 Oct 2020 919th CodeAltF4 519 77 9ms 19 Jan 2021 919th elmoiv 🇪🇬 519 77 9ms 23 Jun 2021 919th Timevdo 519 77 15ms 18 Jul 2021 919th murugan-k-0204 519 77 9ms 3 Oct 2022 919th Seis 519 77 9ms 9 Dec 2022 919th Ole-Magnus-Hoi 519 77 9ms 12 Sep 2023 919th DGipe 519 77 9ms 7 Mar 2024 919th KoryB 519 77 9ms 2 Apr 2024 919th atazzam 🇺🇸 519 77 10ms 18 Sep 2024 919th GeneralFabian 519 77 10ms 14 Dec 2024 933rd jerkmuffin 513 78 9ms 5 Aug 2018 933rd RyanCarrusca 513 78 9ms 21 Feb 2019 933rd opsullivan85 513 78 9ms 2 Jun 2019 933rd jmorton89 513 78 9ms 3 Sep 2020 933rd PkmnQ 513 78 20ms 8 Apr 2021 933rd Mikey3D99 513 78 10ms 29 May 2021 933rd Bejofo 513 78 9ms 21 Jul 2021 933rd Loag 513 78 9ms 12 Nov 2021 933rd Sudoaepothetic 513 78 9ms 19 Nov 2021 933rd tpasfieldERAU 513 78 9ms 2 Dec 2022 933rd dylanjones92 513 78 10ms 25 Jan 2024 933rd OSYCh314 🇦🇺 513 78 9ms 2 Nov 2024 933rd TheAtrossian 513 78 10ms 5 Jan 2025 933rd jamesthekee 513 78 9ms 26 Jan 2025 933rd davidludwik2370 513 78 9ms 27 Jul 2025 948th relet 506 79 9ms 8 Aug 2018 948th dcure73 506 79 9ms 7 Jun 2019 948th EB-Brown 506 79 9ms 24 Aug 2019 948th haydenridd 506 79 9ms 13 Nov 2019 948th freddyhayward 506 79 9ms 14 Mar 2020 948th EManLava 506 79 9ms 8 May 2020 948th bakaq 506 79 9ms 9 Nov 2021 948th brochmann 🇸🇪 506 79 15ms 7 Feb 2022 948th felixcroc 506 79 10ms 25 Apr 2022 948th unexpectedferret 506 79 15ms 12 May 2022 948th 104210 506 79 9ms 9 Jun 2022 948th Bananapants22 506 79 9ms 14 Aug 2022 948th Igyeom 🇰🇷 506 79 9ms 10 Feb 2023 948th 5ug4md 506 79 9ms 12 Feb 2023 948th vrnprkh 506 79 9ms 3 Mar 2023 948th bac0id 506 79 15ms 22 Sep 2023 948th vtilde 506 79 9ms 9 Jan 2024 948th lcubelongren 506 79 9ms 13 Feb 2024 948th yoshykai 506 79 9ms 12 Apr 2025 967th willzywiec 500 80 9ms 6 Aug 2018 967th humz2k 500 80 9ms 27 Feb 2019 967th GameChaos 500 80 15ms 18 Jul 2020 967th xenufo 500 80 9ms 15 Nov 2020 967th wrhm 500 80 9ms 12 Dec 2020 967th Lemonz-13223 500 80 9ms 26 Aug 2022 967th ze-h 🇺🇸 500 80 16ms 28 Feb 2023 967th Demonarchet 500 80 10ms 1 May 2023 967th mbittner20 500 80 9ms 27 May 2023 First Prev 901–975 of 1,268 Next Last