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 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 401st GeoffroyF 772 57 17ms 14 May 2018 401st jiaminglimjm 🇲🇾 772 57 10ms 28 Nov 2019 401st AforAmpere 772 57 12ms 7 Jun 2020 401st abailey2020 🇺🇸 772 57 13ms 11 Dec 2020 401st artieleach 772 57 10ms 8 Feb 2021 401st vhoulbreque 🇫🇷 772 57 20ms 12 Aug 2022 401st RoscoeSmith 772 57 12ms 14 Sep 2022 401st ValdeQwerty 772 57 10ms 29 Sep 2022 401st msbranicky 772 57 10ms 23 Jul 2023 401st yourlefthandman 772 57 10ms 17 Aug 2023 401st htareque 772 57 12ms 6 Oct 2023 401st bobbysq 772 57 10ms 30 Sep 2024 401st osNiko 🇧🇷 772 57 11ms 15 Aug 2025 401st Code-Coder-coder 772 57 10ms 11 Oct 2025 415th Mr-Xcoder 759 58 11ms 23 Jun 2018 415th anananlyjlyj 759 58 10ms 2 Jul 2018 415th relet 759 58 10ms 8 Aug 2018 415th Mojken 759 58 10ms 2 Sep 2018 415th Deepztream 759 58 12ms 2 Sep 2018 415th Starwort 🇬🇧 759 58 10ms 15 Dec 2018 415th ConorOBrien-Foxx 759 58 12ms 2 Mar 2019 415th markus-rekdal 759 58 10ms 22 May 2019 415th AgathokakologicalBit 759 58 11ms 24 Jul 2019 415th ieeemma 759 58 18ms 15 Aug 2019 415th sk- 759 58 9ms 11 Sep 2019 415th amishtal 759 58 22ms 2 Dec 2019 415th hjcafaroUC 759 58 11ms 28 Jul 2020 415th lukasthaler 759 58 10ms 11 Sep 2020 415th garrisonhh 759 58 12ms 21 Nov 2020 415th vprab 759 58 9ms 17 Dec 2020 415th boxjelly 759 58 11ms 9 Jan 2021 415th asadullayev 759 58 13ms 10 Jan 2021 415th fynnkroeger 759 58 18ms 13 Jan 2021 415th ArmaanAS 759 58 12ms 8 Mar 2021 415th NanduBC 759 58 10ms 17 Mar 2021 415th AIn0n 759 58 10ms 5 Jul 2021 415th bbakersmith 759 58 10ms 18 Jul 2021 415th harrymwilkins 🇬🇧 759 58 14ms 19 Jul 2021 415th osmith93 759 58 9ms 31 Jul 2021 415th Ted-Barrett 🇦🇺 759 58 10ms 30 Sep 2021 415th Loag 759 58 11ms 13 Nov 2021 415th sleepyStick 759 58 10ms 2 Dec 2021 415th petroselo 759 58 10ms 28 Dec 2021 415th j-Ewan 759 58 9ms 16 Feb 2022 415th Drew-j-Smith 759 58 10ms 5 May 2022 415th ImpressedByRocks 759 58 10ms 20 Jun 2022 415th bsoyka 🇺🇸 759 58 12ms 16 Jul 2022 415th thiccaxe 759 58 10ms 4 Oct 2022 415th knutae 🇳🇴 759 58 10ms 9 Oct 2022 415th georgehulme 759 58 19ms 12 Oct 2022 415th goGuru 759 58 11ms 17 Dec 2022 415th grhkm21 759 58 20ms 20 Dec 2022 415th CatsAreFluffy 759 58 10ms 23 Dec 2022 415th badboj40 759 58 11ms 26 Dec 2022 415th adamnielson42 🇺🇸 759 58 10ms 2 May 2023 415th Heathcorp 🇦🇺 759 58 11ms 17 Aug 2023 415th Florian-Mt 759 58 23ms 26 Sep 2023 415th smokestacklightnin 🇺🇸 759 58 9ms 5 Jan 2024 415th JoaoFelipe3 759 58 10ms 15 Jan 2024 415th aalec 759 58 21ms 25 Apr 2024 415th cyxv 759 58 10ms 26 Jul 2024 415th gallium-gonzollium 759 58 11ms 2 Nov 2024 415th jacekwladzinski 759 58 9ms 3 Oct 2025 415th madeforlosers 759 58 10ms 11 Nov 2025 415th nemoyatpeace 759 58 16ms 12 Jan 2026 415th AstroOrbis 759 58 16ms 7 days ago 467th virnik 746 59 11ms 21 Oct 2018 467th hukilau17 746 59 13ms 24 Mar 2020 467th The3gs 746 59 9ms 30 Aug 2020 467th dyc3 746 59 11ms 1 Sep 2020 467th GameChaos 746 59 14ms 3 Sep 2020 467th Pena86 746 59 9ms 27 May 2021 467th lilyyy411 746 59 9ms 10 Sep 2021 467th dylannalex 746 59 11ms 2 Oct 2021 467th borosilicate 746 59 16ms 11 May 2022 467th try-except-try-accept 🇹🇭 746 59 12ms 30 Jun 2022 467th omri2001 746 59 11ms 22 Oct 2022 467th 0-4849 746 59 20ms 30 Oct 2022 467th r-benson 🇬🇧 746 59 10ms 31 Jan 2023 467th taesungh 746 59 10ms 15 Oct 2023 First Prev 401–480 of 915 Next Last