Niven 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 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 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 465th dal548 746 59 18ms 12 Jun 2024 465th cthierfelder 🇲🇨 746 59 13ms 19 Jun 2025 483rd yokasuretsu 733 60 10ms 3 May 2018 483rd msrawson 733 60 10ms 5 Aug 2018 483rd pbragancacabral 733 60 9ms 6 Nov 2018 483rd nkansal96 733 60 18ms 21 May 2019 483rd TheAristos 733 60 10ms 17 Oct 2019 483rd michelebastione 🇮🇹 733 60 10ms 11 Feb 2020 483rd loserface69 733 60 10ms 14 Mar 2020 483rd mortimervonchappuis 733 60 10ms 17 Mar 2020 483rd nicolaimonzonladas 733 60 11ms 27 Mar 2020 483rd Tiger-Cross 733 60 10ms 27 Mar 2020 483rd green-beans 733 60 14ms 31 Mar 2020 483rd bastienvoirin 🇫🇷 733 60 11ms 5 Apr 2020 483rd ashwinvis 733 60 14ms 19 Apr 2020 483rd jmhowl 733 60 10ms 3 Jun 2020 483rd jotslo 🇬🇧 733 60 11ms 16 Jun 2020 483rd PiterAnnema 733 60 10ms 30 Aug 2020 483rd leoschet 733 60 18ms 18 Sep 2020 483rd kenballus 733 60 11ms 29 Sep 2020 483rd Andre3582 733 60 11ms 6 Nov 2020 483rd Omega65536 🇩🇪 733 60 9ms 10 Jan 2021 483rd Espiobest 733 60 10ms 31 Jan 2021 483rd stordev 733 60 12ms 26 Feb 2021 483rd Eolu 733 60 26ms 8 Apr 2021 483rd PYRiTEmonark 733 60 10ms 22 May 2021 483rd kenny14231 733 60 11ms 1 Jul 2021 483rd mauro-1 🇮🇹 733 60 15ms 17 Aug 2021 483rd Foxinatel 733 60 15ms 22 Aug 2021 483rd Andrey135296 733 60 16ms 3 Jan 2022 483rd shibacho 🇯🇵 733 60 10ms 24 Mar 2022 483rd karhuthebear 733 60 10ms 11 May 2022 483rd smartiel 733 60 10ms 15 Sep 2022 483rd glesnick 733 60 11ms 19 Sep 2022 483rd murugan-k-0204 733 60 9ms 3 Oct 2022 483rd kevdah 733 60 11ms 4 Oct 2022 483rd Bodo171 733 60 12ms 15 Jan 2023 483rd Squidled 733 60 9ms 30 Jan 2023 483rd MiranDaniel 🇨🇿 733 60 10ms 1 Sep 2023 483rd ssbhatt4321 733 60 10ms 14 Oct 2023 483rd eiburns 733 60 10ms 27 Oct 2023 483rd Pale-Vessel 733 60 10ms 18 Dec 2023 483rd mstang107 733 60 10ms 20 Dec 2023 483rd jbjd 733 60 10ms 24 Feb 2024 483rd Jacob385 733 60 11ms 18 Apr 2024 483rd CyberTapir 733 60 10ms 28 Aug 2024 483rd katss2 733 60 13ms 14 Aug 2025 483rd iczelia 🇩🇪 733 60 10ms 19 Oct 2025 529th raywinray 721 61 10ms 27 Sep 2018 529th arnavb 721 61 13ms 6 Oct 2018 529th kamilxkruk 721 61 11ms 21 Oct 2018 529th bkshrader 721 61 11ms 27 Dec 2018 529th Gymhgy 721 61 11ms 23 Apr 2019 529th dcure73 721 61 14ms 7 Jun 2019 529th adesanjo 721 61 12ms 8 Jun 2019 529th qoqosz 721 61 10ms 9 Jun 2019 529th mikaelivarsson 721 61 10ms 28 Aug 2019 529th sambirnbaum1 721 61 10ms 12 Sep 2019 529th anominos 721 61 11ms 14 Dec 2019 529th dymowski 721 61 11ms 3 Jan 2020 529th mizuzimu 721 61 12ms 3 Feb 2020 529th kypi 721 61 11ms 17 Feb 2020 529th SupImDos 721 61 14ms 27 Jun 2020 529th itiievskyi 🇺🇦 721 61 9ms 30 Jul 2020 529th ralsei 721 61 10ms 7 Oct 2020 529th AkashTandon167 721 61 13ms 22 Nov 2020 529th myleopard 721 61 11ms 2 Mar 2021 529th lmolteno 721 61 13ms 10 Mar 2021 529th htprogras 721 61 11ms 20 Mar 2021 529th oplxy 721 61 9ms 22 Mar 2021 529th zaneduffield 721 61 10ms 5 Aug 2021 529th kinoute 🇫🇷 721 61 11ms 10 Sep 2021 529th yanjs 721 61 10ms 30 Sep 2021 529th HassanAliKadhem 🇧🇭 721 61 14ms 4 Jan 2022 529th jamespeilunli 721 61 9ms 22 Jan 2022 529th thealtofwar 721 61 10ms 27 Jan 2022 529th Altrul 721 61 10ms 4 Feb 2022 529th Ailko 🇧🇪 721 61 11ms 6 May 2022 529th tterem 721 61 10ms 7 Jun 2022 529th andre-de-lorde 721 61 11ms 7 Sep 2022 First Prev 481–560 of 913 Next Last