Pernicious 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 560th mhenion8293 🇺🇸 388 103 16ms 19 Jan 2022 560th chenyuan33 388 103 10ms 25 days ago 563rd S-Ruban 385 104 10ms 25 Feb 2023 564th bkshrader 381 105 10ms 29 Dec 2018 564th danwley 381 105 10ms 5 Jan 2019 564th rpuneet 381 105 10ms 27 Sep 2019 564th Pena86 381 105 16ms 18 Feb 2021 568th TetroVolt 377 106 10ms 10 Sep 2018 568th hymanimy 377 106 9ms 6 Jun 2021 568th VV1Git 377 106 17ms 28 Mar 2023 571st Feniske 🇫🇷 374 107 9ms 7 Oct 2022 571st tknight00 374 107 17ms 5 Mar 2024 571st HanaEndUser 374 107 15ms 5 Mar 2024 574th lovernj 370 108 10ms 31 Jan 2022 574th yuchuehw 370 108 9ms 3 Jan 2024 576th KiwiKoder0123 367 109 9ms 23 Jun 2019 576th MiranDaniel 🇨🇿 367 109 10ms 29 Apr 2023 576th clayboll99 367 109 10ms 14 Jul 2025 579th Bananapants22 364 110 10ms 15 Aug 2022 580th evanrittner 360 111 9ms 5 Jun 2021 580th zwxzwxzwx21 360 111 11ms 30 Jan 2024 580th BabySharkHi 360 111 16ms 22 Apr 2025 583rd ElevatorShaft 357 112 10ms 18 Jun 2019 583rd VictorFordham 357 112 10ms 9 Aug 2020 583rd inishawl 357 112 9ms 16 Jun 2021 583rd theunofficialcoder 357 112 9ms 2 Aug 2021 583rd bwat2 357 112 10ms 6 Nov 2021 583rd Pyro569 357 112 10ms 30 Jul 2023 583rd kevdah 357 112 9ms 2 Oct 2023 583rd TralfamadorianComedian 357 112 10ms 31 Dec 2024 591st wilkij1 354 113 10ms 16 Jun 2018 591st vonKrafft 354 113 10ms 25 Mar 2020 591st qwjhvbxi 354 113 10ms 7 Feb 2024 591st 123mjb 354 113 10ms 19 Nov 2025 595th mvrkws 351 114 11ms 5 Dec 2018 595th devRND-ess 351 114 9ms 29 Apr 2020 595th hamilton-bonds 351 114 9ms 24 Jul 2025 598th sleepyStick 348 115 10ms 2 Dec 2021 599th DaleNaci 345 116 9ms 27 Aug 2018 599th MariuszPienkosz 345 116 10ms 21 May 2020 599th SURAJMITTAL 345 116 9ms 20 Dec 2024 602nd SimonPeatman 342 117 16ms 3 Feb 2019 602nd odelo 342 117 10ms 26 Oct 2023 602nd DGipe 342 117 10ms 2 Jul 2024 602nd davidludwik2370 342 117 10ms 17 Sep 2025 602nd robbertvz 342 117 10ms 29 Dec 2025 607th BrenSchaap 339 118 9ms 20 Oct 2021 607th Azearia 339 118 9ms 27 Oct 2023 607th ComputerKWasTaken 🇺🇸 339 118 16ms 1 Jun 2024 610th fepe55 333 120 10ms 11 Oct 2018 610th azure-blondon 333 120 9ms 14 Dec 2023 612th sli-Lut 331 121 10ms 26 Oct 2023 613th nmgetahun 328 122 10ms 9 Dec 2022 613th TheLazySquid 328 122 9ms 21 Dec 2022 615th jlevis10 325 123 9ms 26 Oct 2023 615th GolfGPT 325 123 15ms 19 Nov 2023 617th ian-h-chamberlain 🇺🇸 323 124 9ms 27 Dec 2019 618th zuparnowa 320 125 17ms 25 Jan 2019 618th henrytranter 320 125 15ms 20 Sep 2019 618th itljan30 320 125 10ms 2 Sep 2024 621st j21marshall 317 126 10ms 7 Aug 2020 621st goGuru 317 126 9ms 21 Dec 2022 621st EnisEfe0 317 126 10ms 18 May 2025 624th usnheckler 315 127 20ms 8 Jun 2019 625th dylanjones92 294 136 9ms 25 Jan 2024 626th SnehanjanChatterjee 282 142 9ms 20 Dec 2018 626th KatieLG-Transpiler 🇬🇧 282 142 9ms 23 Jun 2022 626th zt14427 282 142 9ms 12 Aug 2023 629th breeezi 280 143 10ms 7 Feb 2020 629th eddvrs 280 143 16ms 22 Dec 2023 629th alfonsoalves 280 143 10ms 27 Feb 2024 632nd dddthedark 265 151 10ms 14 Mar 2018 632nd PYRiTEmonark 265 151 9ms 22 May 2021 634th hardlyBearable 261 153 9ms 20 May 2019 634th janga1 261 153 9ms 17 Aug 2021 636th dcure73 256 156 11ms 7 Jun 2019 637th markbyrne 250 160 9ms 26 Oct 2020 638th kevinnaviapaiva 248 161 10ms 5 Mar 2025 639th CyberTapir 245 163 10ms 3 Sep 2024 640th DrPrettyman 237 169 9ms 18 Jul 2023 First Prev 561–640 of 659 Next Last
