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 Calendar 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 Multitap Input 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 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 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 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 871st IoLimmer 548 73 10ms 24 Jul 2024 871st arcpolaris 548 73 10ms 27 Mar 2025 871st Naitzirch 🇳🇱 548 73 9ms 26 Jul 2025 871st Voltrifrodec 🇸🇰 548 73 9ms 12 Nov 2025 885th usnheckler 541 74 9ms 8 Jun 2019 885th d0x2f 541 74 10ms 5 Jan 2020 885th kypi 541 74 11ms 16 Feb 2020 885th Nordle 541 74 10ms 28 Feb 2020 885th artieleach 541 74 9ms 7 Feb 2021 885th jamespeilunli 541 74 10ms 3 Mar 2022 885th lomarbrick 541 74 55ms 17 May 2023 885th resoNathan 541 74 10ms 5 Jul 2024 885th lhulinsky 541 74 56ms 21 Oct 2024 885th SURAJMITTAL 541 74 10ms 20 Dec 2024 895th PrestigePvP 533 75 17ms 20 Jun 2019 895th Yytsi 533 75 10ms 18 Dec 2019 895th DarkTemplar5 533 75 10ms 19 Feb 2020 895th adamcbrown 533 75 10ms 22 Aug 2020 895th pvilimas 533 75 12ms 16 Feb 2021 895th NicoAdams 533 75 10ms 21 Nov 2021 895th MLPdiscord 533 75 9ms 10 Jan 2022 895th CuboidRaptor 🇨🇦 533 75 10ms 19 Jan 2022 895th smw5qz 533 75 10ms 11 Sep 2022 895th shibacho 🇯🇵 533 75 12ms 1 Nov 2022 895th julian-hoelz 533 75 10ms 21 Sep 2024 895th AidanWalter 533 75 10ms 3 Jan 2025 907th raywinray 526 76 11ms 13 Sep 2018 907th wazawoo 526 76 10ms 22 Oct 2018 907th ishields1 526 76 10ms 19 Feb 2019 907th jrburga 526 76 10ms 17 Nov 2019 907th mcdowell95 526 76 9ms 23 Apr 2020 907th No-Jons 526 76 14ms 23 Oct 2020 907th mrmena 🇦🇺 526 76 10ms 6 Jul 2021 907th velociburner 526 76 14ms 31 Oct 2021 907th alytarik 526 76 10ms 11 Jan 2022 907th Great-Gamer 526 76 9ms 24 Feb 2022 907th jroscoe5 526 76 10ms 21 Jul 2022 907th Ugoran 526 76 10ms 19 Nov 2022 907th GWStuart 526 76 10ms 19 Dec 2022 907th Festyve 526 76 10ms 18 Mar 2023 907th GulgDev 526 76 9ms 21 Mar 2023 907th tk2217 526 76 10ms 9 Jun 2023 907th jalbertgordon 526 76 10ms 23 Oct 2023 907th abcdhhhh 526 76 10ms 24 Aug 2024 907th GoldStar184 526 76 17ms 27 Nov 2024 907th adaGrad1 526 76 10ms 16 Apr 2025 907th TJK-S 526 76 10ms 22 Oct 2025 907th zgialor-lab 526 76 9ms 17 Dec 2025 907th bpharaldsson 526 76 10ms 27 hours ago 930th Marcel-Brouette 519 77 10ms 14 Mar 2019 930th Oscujic 519 77 10ms 10 Nov 2019 930th egelmex 519 77 11ms 17 Apr 2020 930th markbyrne 519 77 9ms 29 Oct 2020 930th CodeAltF4 519 77 9ms 19 Jan 2021 930th elmoiv 🇪🇬 519 77 10ms 23 Jun 2021 930th Timevdo 519 77 19ms 18 Jul 2021 930th murugan-k-0204 519 77 11ms 3 Oct 2022 930th Seis 519 77 9ms 9 Dec 2022 930th Ole-Magnus-Hoi 519 77 11ms 12 Sep 2023 930th DGipe 519 77 10ms 7 Mar 2024 930th KoryB 519 77 11ms 2 Apr 2024 930th atazzam 🇺🇸 519 77 14ms 18 Sep 2024 930th GeneralFabian 519 77 10ms 14 Dec 2024 944th jerkmuffin 513 78 9ms 5 Aug 2018 944th RyanCarrusca 513 78 12ms 21 Feb 2019 944th opsullivan85 513 78 10ms 2 Jun 2019 944th jmorton89 513 78 9ms 3 Sep 2020 944th PkmnQ 513 78 20ms 8 Apr 2021 944th Mikey3D99 513 78 13ms 29 May 2021 944th Bejofo 513 78 11ms 21 Jul 2021 944th Loag 513 78 9ms 12 Nov 2021 944th Sudoaepothetic 513 78 13ms 19 Nov 2021 944th tpasfieldERAU 513 78 10ms 2 Dec 2022 944th dylanjones92 513 78 10ms 25 Jan 2024 944th OSYCh314 🇦🇺 513 78 10ms 2 Nov 2024 944th TheAtrossian 513 78 11ms 5 Jan 2025 944th jamesthekee 513 78 10ms 26 Jan 2025 944th davidludwik2370 513 78 10ms 27 Jul 2025 944th Carlos-EAC 513 78 10ms 27 Dec 2025 960th relet 506 79 10ms 8 Aug 2018 First Prev 881–960 of 1,283 Next Last