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 543rd myleopard 721 61 9ms 2 Mar 2021 543rd lmolteno 721 61 9ms 10 Mar 2021 543rd htprogras 721 61 10ms 20 Mar 2021 543rd oplxy 721 61 10ms 22 Mar 2021 543rd zaneduffield 721 61 10ms 5 Aug 2021 543rd kinoute 🇫🇷 721 61 9ms 10 Sep 2021 543rd yanjs 721 61 10ms 30 Sep 2021 543rd HassanAliKadhem 🇧🇭 721 61 10ms 4 Jan 2022 543rd jamespeilunli 721 61 9ms 22 Jan 2022 543rd thealtofwar 721 61 9ms 27 Jan 2022 543rd Altrul 721 61 9ms 4 Feb 2022 543rd Ailko 🇧🇪 721 61 10ms 6 May 2022 543rd tterem 721 61 10ms 7 Jun 2022 543rd andre-de-lorde 721 61 10ms 7 Sep 2022 543rd Lemonz-13223 721 61 10ms 9 Sep 2022 543rd za3k 721 61 10ms 9 Oct 2022 543rd faraz-t 721 61 10ms 17 Feb 2023 543rd GulgDev 721 61 10ms 22 Mar 2023 543rd Hortaros 721 61 10ms 15 Apr 2023 543rd tobeannouncd 721 61 10ms 18 Sep 2023 543rd HumanoidCPU 721 61 11ms 26 Apr 2024 543rd HenryFoss-10 721 61 10ms 6 May 2024 543rd luca1339 721 61 10ms 29 May 2024 543rd jameswmccarty 721 61 10ms 15 Jun 2024 543rd wilhelmines 721 61 10ms 17 Jun 2024 543rd OrangeBacon 721 61 10ms 12 Aug 2024 543rd FernSchoenberg 721 61 10ms 14 Oct 2024 543rd mchalunderscore 721 61 11ms 4 Jan 2025 543rd EnisEfe0 721 61 10ms 18 May 2025 543rd robin-scragg 721 61 10ms 22 May 2025 543rd rotemkm 721 61 10ms 20 Feb 2026 592nd estomagordo 🇳🇱 710 62 10ms 3 Aug 2019 592nd cellobix 710 62 10ms 13 Aug 2019 592nd adoxography 710 62 9ms 10 Oct 2019 592nd RobertPoienar 710 62 10ms 18 Oct 2019 592nd Lemonfrostt 710 62 10ms 14 Dec 2019 592nd Randomness74 710 62 10ms 14 Mar 2020 592nd clementblaudeau 710 62 14ms 28 May 2021 592nd hymanimy 710 62 10ms 24 Aug 2021 592nd JuliaSzulc 710 62 9ms 15 Mar 2022 592nd PATTRIM 710 62 10ms 5 Jan 2023 592nd NDR0216 🇹🇼 710 62 10ms 13 Feb 2023 592nd Edjyzod 710 62 11ms 7 Mar 2023 592nd qwjhvbxi 710 62 11ms 9 Feb 2024 592nd Andrey2001 710 62 11ms 8 Dec 2025 606th ArturLange 698 63 15ms 5 Sep 2018 606th suchwise 698 63 10ms 30 Oct 2019 606th MarkRdgOx 698 63 9ms 15 Jan 2020 606th 130N35 698 63 10ms 27 Jan 2020 606th valgardg 🇮🇸 698 63 10ms 13 Aug 2021 606th mokymok 🇺🇸 698 63 11ms 23 Nov 2021 606th ellieoverwood 698 63 10ms 29 Dec 2021 606th bwenstar 698 63 10ms 11 Aug 2022 606th mbittner20 698 63 10ms 27 May 2023 606th cingulataluke 698 63 11ms 29 Aug 2023 606th suhren 698 63 11ms 1 Oct 2023 606th VictorStenvers 🇳🇱 698 63 10ms 2 May 2024 606th Schreipfelerer 698 63 9ms 11 Sep 2024 606th TheZwierzLF 🇵🇱 698 63 9ms 19 May 2025 620th Sticky-Bits 688 64 10ms 26 Apr 2019 620th derekthatcher 688 64 18ms 22 Sep 2020 620th joe0400 688 64 9ms 7 Sep 2021 620th tetraxile 688 64 11ms 3 Oct 2021 620th BrenSchaap 688 64 12ms 20 Oct 2021 620th dillon-duncando 688 64 10ms 24 Dec 2021 620th raketexyz 688 64 11ms 29 Dec 2021 620th CuboidRaptor 🇨🇦 688 64 10ms 19 Jan 2022 620th james-downey 688 64 10ms 14 Jul 2022 620th a-penton 688 64 10ms 22 Sep 2022 620th eshilo-draper 688 64 9ms 8 Oct 2022 620th AodhanDalton 688 64 10ms 24 Oct 2022 620th Ythaenagor 688 64 10ms 5 Aug 2024 620th Deedogg 688 64 12ms 9 Sep 2024 620th Apzyte-Gamer 688 64 18ms 2 Nov 2024 620th theonetruenerd 688 64 10ms 9 Jun 2025 620th jm600 688 64 11ms 25 Aug 2025 637th ari-gutierrez 677 65 10ms 22 Oct 2018 637th SurplusSineWaves 677 65 11ms 21 Jan 2019 637th evanrittner 677 65 10ms 11 Mar 2019 637th alangodfrey 677 65 10ms 12 Jun 2019 First Prev 561–640 of 927 Next Last