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 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 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 Multitap Input NFA Simulator 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 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 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 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 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 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 Multitap Input NFA Simulator 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 74th rschwa6308 🇺🇸 957 46 9ms 4 Apr 2019 74th zbreit 🇺🇸 957 46 9ms 4 Apr 2019 74th petar-donchev 957 46 9ms 24 Aug 2019 74th daedals 957 46 9ms 15 Oct 2019 74th teafork 957 46 9ms 9 Feb 2020 74th andersk 🇺🇸 957 46 10ms 19 Mar 2020 74th Attero 🇸🇪 957 46 9ms 26 Mar 2020 74th dmoa 957 46 9ms 10 Jul 2020 74th hashkitten 957 46 9ms 24 Sep 2020 74th Dazza314 🇬🇧 957 46 9ms 7 Nov 2020 74th janbehrens 🇩🇪 957 46 9ms 8 Dec 2020 74th btjones0 957 46 9ms 27 Dec 2020 74th OllieBoyne 🇬🇧 957 46 9ms 6 Feb 2021 74th vezzick 957 46 10ms 5 Mar 2021 74th RDShah 957 46 9ms 15 Apr 2021 74th urojony 🇵🇱 957 46 9ms 27 May 2021 74th MarcMush 🇫🇷 957 46 9ms 29 Jun 2021 74th Fishron 957 46 9ms 19 Oct 2021 74th Indivicivet 957 46 9ms 24 Oct 2021 74th StefanHabel 🇨🇦 957 46 9ms 14 Dec 2021 74th ZakkkkAttackkkk 🇵🇭 957 46 9ms 20 Dec 2021 74th Irratix 🇳🇱 957 46 9ms 17 Apr 2022 74th k3w1k0d3r 957 46 9ms 25 Jun 2022 74th 051 🇸🇬 957 46 9ms 8 Aug 2022 74th TobyBoyne 🇬🇧 957 46 9ms 12 Aug 2022 74th MichalMarsalek 🇨🇿 957 46 9ms 29 Aug 2022 74th JaimeCoderIO 957 46 9ms 29 Sep 2022 74th IshanPanpaliya 957 46 9ms 19 Oct 2022 74th FlorianCassayre 🇫🇷 957 46 9ms 6 Nov 2022 74th thehylian 957 46 9ms 30 Dec 2022 74th Techdude01 957 46 9ms 18 Jan 2023 74th SirFireball3521 957 46 9ms 9 Feb 2023 74th scpchicken 🇵🇼 957 46 9ms 22 Feb 2023 74th kellantech 957 46 10ms 2 Jun 2023 74th lillian314159 957 46 9ms 13 Jul 2023 74th Alex-x90 🇺🇸 957 46 9ms 17 Jul 2023 74th AlexanderFair 957 46 9ms 24 Jul 2023 74th gXLg 🇩🇪 957 46 9ms 23 Sep 2023 74th ridingqwerty 🇺🇸 957 46 9ms 22 Dec 2023 74th bzijlema 🇳🇱 957 46 9ms 12 Jan 2024 74th jhu04 957 46 9ms 18 Jan 2024 74th bob-th 957 46 9ms 2 Feb 2024 74th Bmrl7 957 46 9ms 21 Feb 2024 74th elgan65536 957 46 9ms 5 Mar 2024 74th Lewenhaupt 957 46 9ms 22 Mar 2024 74th jmfk 957 46 9ms 22 Mar 2024 74th jtaxen 957 46 9ms 5 Apr 2024 74th dokutan 957 46 9ms 30 Apr 2024 74th 5cw 🇺🇸 957 46 10ms 5 May 2024 74th bizy-coder 957 46 10ms 15 Aug 2024 74th jatloe 957 46 9ms 26 Aug 2024 74th croc54 957 46 9ms 18 Nov 2024 74th lifthrasiir 🇰🇷 957 46 9ms 3 Dec 2024 74th andrewjc2000 957 46 9ms 3 Mar 2025 74th plcc0 957 46 9ms 5 Mar 2025 74th keelimeguy 🇺🇸 957 46 9ms 6 May 2025 74th Artemis21 🇬🇧 957 46 9ms 23 May 2025 74th dirckvdende 957 46 9ms 20 Jul 2025 74th qpwoeirut 957 46 9ms 13 Aug 2025 74th InigoK 🇺🇸 957 46 9ms 8 Sep 2025 74th blaztoma 🇱🇹 957 46 9ms 15 Sep 2025 74th ahmetdemirag 🇨🇾 957 46 9ms 1 Oct 2025 74th luuumine 🇫🇷 957 46 9ms 17 Oct 2025 74th butnaruteodor 957 46 9ms 30 Oct 2025 74th CommandLeo 🇮🇹 957 46 10ms 23 days ago 74th Languag3 957 46 9ms 3 days ago 142nd deflatSOCO 936 47 9ms 11 Apr 2019 142nd andre-lameirinhas 🇵🇹 936 47 9ms 27 Apr 2020 142nd ToriTheChicken 936 47 10ms 26 Jul 2020 142nd thisishowmymindworks 🇳🇴 936 47 13ms 26 Jul 2020 142nd JeromeSchweitzer 936 47 9ms 7 Sep 2020 142nd Maltysen 936 47 9ms 26 Sep 2020 142nd ToonAlfrink 936 47 9ms 13 Nov 2020 142nd 77Tigers 936 47 8ms 1 Mar 2021 142nd ydevor 🇮🇱 936 47 9ms 11 Mar 2021 First Prev 76–150 of 907 Next Last