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 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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 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 49th Bmrl7 978 45 10ms 25 Dec 2025 49th plcc0 978 45 10ms 1 Mar 2026 49th madex 🇩🇪 978 45 10ms 19 days ago 49th zacjl 978 45 10ms 14 days ago 85th edre 957 46 10ms 15 May 2018 85th davitf 957 46 11ms 24 Oct 2018 85th rschwa6308 🇺🇸 957 46 11ms 4 Apr 2019 85th zbreit 🇺🇸 957 46 10ms 4 Apr 2019 85th petar-donchev 957 46 10ms 24 Aug 2019 85th daedals 957 46 11ms 15 Oct 2019 85th teafork 957 46 9ms 9 Feb 2020 85th andersk 🇺🇸 957 46 12ms 19 Mar 2020 85th Attero 🇸🇪 957 46 10ms 26 Mar 2020 85th dmoa 957 46 10ms 10 Jul 2020 85th hashkitten 957 46 10ms 24 Sep 2020 85th Dazza314 🇬🇧 957 46 10ms 7 Nov 2020 85th janbehrens 🇩🇪 957 46 9ms 8 Dec 2020 85th btjones0 957 46 10ms 27 Dec 2020 85th OllieBoyne 🇬🇧 957 46 10ms 6 Feb 2021 85th vezzick 957 46 10ms 5 Mar 2021 85th RDShah 957 46 9ms 15 Apr 2021 85th urojony 🇵🇱 957 46 10ms 27 May 2021 85th MarcMush 🇫🇷 957 46 10ms 29 Jun 2021 85th Fishron 957 46 9ms 19 Oct 2021 85th Indivicivet 957 46 10ms 24 Oct 2021 85th StefanHabel 🇨🇦 957 46 9ms 14 Dec 2021 85th ZakkkkAttackkkk 🇵🇭 957 46 9ms 20 Dec 2021 85th Irratix 🇳🇱 957 46 9ms 17 Apr 2022 85th k3w1k0d3r 957 46 11ms 25 Jun 2022 85th 051 🇸🇬 957 46 10ms 8 Aug 2022 85th TobyBoyne 🇬🇧 957 46 9ms 12 Aug 2022 85th MichalMarsalek 🇨🇿 957 46 10ms 29 Aug 2022 85th JaimeCoderIO 957 46 9ms 29 Sep 2022 85th IshanPanpaliya 957 46 10ms 19 Oct 2022 85th FlorianCassayre 🇫🇷 957 46 10ms 6 Nov 2022 85th thehylian 957 46 10ms 30 Dec 2022 85th Techdude01 957 46 9ms 18 Jan 2023 85th SirFireball3521 957 46 10ms 9 Feb 2023 85th scpchicken 🇵🇼 957 46 10ms 22 Feb 2023 85th kellantech 957 46 9ms 2 Jun 2023 85th lillian314159 957 46 10ms 13 Jul 2023 85th Alex-x90 🇺🇸 957 46 10ms 17 Jul 2023 85th AlexanderFair 957 46 9ms 24 Jul 2023 85th gXLg 🇩🇪 957 46 12ms 23 Sep 2023 85th ridingqwerty 🇺🇸 957 46 10ms 22 Dec 2023 85th bzijlema 🇳🇱 957 46 10ms 12 Jan 2024 85th jhu04 957 46 10ms 18 Jan 2024 85th bob-th 957 46 9ms 2 Feb 2024 85th elgan65536 🇺🇸 957 46 10ms 5 Mar 2024 85th Lewenhaupt 957 46 10ms 22 Mar 2024 85th jmfk 957 46 10ms 22 Mar 2024 85th jtaxen 957 46 11ms 5 Apr 2024 85th 5cw 🇺🇸 957 46 12ms 5 May 2024 85th bizy-coder 957 46 10ms 15 Aug 2024 85th jatloe 957 46 10ms 26 Aug 2024 85th croc54 957 46 10ms 18 Nov 2024 85th lifthrasiir 🇰🇷 957 46 10ms 3 Dec 2024 85th andrewjc2000 957 46 10ms 3 Mar 2025 85th keelimeguy 🇺🇸 957 46 9ms 6 May 2025 85th Artemis21 🇬🇧 957 46 10ms 23 May 2025 85th dirckvdende 957 46 10ms 20 Jul 2025 85th qpwoeirut 957 46 10ms 13 Aug 2025 85th InigoK 🇺🇸 957 46 10ms 8 Sep 2025 85th ahmetdemirag 🇨🇾 957 46 10ms 1 Oct 2025 85th luuumine 🇫🇷 957 46 9ms 17 Oct 2025 85th butnaruteodor 957 46 9ms 30 Oct 2025 85th CommandLeo 🇮🇹 957 46 10ms 15 Nov 2025 85th Languag3 957 46 9ms 5 Dec 2025 85th zgialor-lab 957 46 10ms 17 Dec 2025 85th solisolu 957 46 10ms 30 Dec 2025 85th JOrE20 957 46 9ms 1 Jan 2026 85th 77Tigers 957 46 9ms 13 Jan 2026 85th TheSecondComing123 957 46 10ms 4 Feb 2026 154th deflatSOCO 936 47 10ms 11 Apr 2019 154th andre-lameirinhas 🇵🇹 936 47 9ms 27 Apr 2020 154th ToriTheChicken 936 47 9ms 26 Jul 2020 154th thisishowmymindworks 🇳🇴 936 47 12ms 26 Jul 2020 154th JeromeSchweitzer 936 47 10ms 7 Sep 2020 154th Maltysen 936 47 10ms 26 Sep 2020 154th ToonAlfrink 936 47 10ms 13 Nov 2020 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