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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 409th Florian-Mt 759 58 16ms 26 Sep 2023 409th smokestacklightnin 🇺🇸 759 58 10ms 5 Jan 2024 409th JoaoFelipe3 759 58 9ms 15 Jan 2024 409th aalec 759 58 15ms 25 Apr 2024 409th cyxv 759 58 9ms 26 Jul 2024 409th gallium-gonzollium 759 58 9ms 2 Nov 2024 409th Flekay 🇩🇪 759 58 9ms 19 Jun 2025 409th jacekwladzinski 759 58 11ms 3 Oct 2025 409th madeforlosers 759 58 9ms 15 days ago 460th virnik 746 59 9ms 21 Oct 2018 460th hukilau17 746 59 9ms 24 Mar 2020 460th The3gs 746 59 9ms 30 Aug 2020 460th dyc3 746 59 9ms 1 Sep 2020 460th GameChaos 746 59 9ms 3 Sep 2020 460th Pena86 746 59 11ms 27 May 2021 460th lilyyy411 746 59 9ms 10 Sep 2021 460th dylannalex 746 59 9ms 2 Oct 2021 460th borosilicate 746 59 9ms 11 May 2022 460th try-except-try-accept 🇹🇭 746 59 9ms 30 Jun 2022 460th omri2001 746 59 9ms 22 Oct 2022 460th 0-4849 746 59 18ms 30 Oct 2022 460th r-benson 🇬🇧 746 59 9ms 31 Jan 2023 460th taesungh 746 59 10ms 15 Oct 2023 460th AZ9tumas 746 59 16ms 5 Nov 2023 460th okaponta 746 59 9ms 11 Jan 2024 460th dal548 746 59 15ms 12 Jun 2024 460th cthierfelder 🇲🇨 746 59 9ms 19 Jun 2025 478th yokasuretsu 733 60 9ms 3 May 2018 478th msrawson 733 60 9ms 5 Aug 2018 478th pbragancacabral 733 60 10ms 6 Nov 2018 478th nkansal96 733 60 15ms 21 May 2019 478th TheAristos 733 60 10ms 17 Oct 2019 478th michelebastione 🇮🇹 733 60 9ms 11 Feb 2020 478th loserface69 733 60 14ms 14 Mar 2020 478th mortimervonchappuis 733 60 9ms 17 Mar 2020 478th nicolaimonzonladas 733 60 10ms 27 Mar 2020 478th Tiger-Cross 733 60 9ms 27 Mar 2020 478th green-beans 733 60 9ms 31 Mar 2020 478th bastienvoirin 🇫🇷 733 60 9ms 5 Apr 2020 478th ashwinvis 733 60 9ms 19 Apr 2020 478th jmhowl 733 60 9ms 3 Jun 2020 478th jotslo 🇬🇧 733 60 10ms 16 Jun 2020 478th PiterAnnema 733 60 9ms 30 Aug 2020 478th leoschet 733 60 18ms 18 Sep 2020 478th kenballus 733 60 9ms 29 Sep 2020 478th Andre3582 733 60 9ms 6 Nov 2020 478th Omega65536 🇩🇪 733 60 9ms 10 Jan 2021 478th Espiobest 733 60 9ms 31 Jan 2021 478th stordev 733 60 9ms 26 Feb 2021 478th Eolu 733 60 15ms 8 Apr 2021 478th PYRiTEmonark 733 60 9ms 22 May 2021 478th kenny14231 733 60 9ms 1 Jul 2021 478th mauro-1 🇮🇹 733 60 10ms 17 Aug 2021 478th Foxinatel 733 60 10ms 22 Aug 2021 478th Andrey135296 733 60 9ms 3 Jan 2022 478th shibacho 🇯🇵 733 60 9ms 24 Mar 2022 478th karhuthebear 733 60 9ms 11 May 2022 478th smartiel 733 60 10ms 15 Sep 2022 478th glesnick 733 60 9ms 19 Sep 2022 478th murugan-k-0204 733 60 9ms 3 Oct 2022 478th kevdah 733 60 10ms 4 Oct 2022 478th Bodo171 733 60 9ms 15 Jan 2023 478th Squidled 733 60 9ms 30 Jan 2023 478th MiranDaniel 🇨🇿 733 60 9ms 1 Sep 2023 478th ssbhatt4321 733 60 9ms 14 Oct 2023 478th eiburns 733 60 9ms 27 Oct 2023 478th Pale-Vessel 733 60 9ms 18 Dec 2023 478th mstang107 733 60 9ms 20 Dec 2023 478th jbjd 733 60 10ms 24 Feb 2024 478th Jacob385 733 60 10ms 18 Apr 2024 478th CyberTapir 733 60 9ms 28 Aug 2024 478th katss2 733 60 12ms 14 Aug 2025 478th iczelia 🇩🇪 733 60 9ms 19 Oct 2025 524th raywinray 721 61 9ms 27 Sep 2018 524th arnavb 721 61 9ms 6 Oct 2018 First Prev 451–525 of 905 Next Last