Niven Numbers in all languages 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 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 Multitap Input 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 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 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 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 Multitap Input 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 65th b-illy 🇬🇧 973 42 10ms 28 Sep 2024 65th CaedenHarper 🇨🇦 973 42 8ms 18 Oct 2024 65th madeforlosers 973 42 9ms 4 Nov 2024 65th eranws 973 42 10ms 23 Dec 2024 65th deancureton 973 42 8ms 29 Dec 2024 65th targrik 973 42 9ms 13 Feb 2025 65th jakobwitte 973 42 9ms 12 May 2025 65th fuzzylojik-golf 🇺🇸 973 42 9ms 15 May 2025 65th qwertyuiop3 🇷🇺 973 42 10ms 4 Jun 2025 65th a6166231 🇨🇳 973 42 9ms 19 Jun 2025 65th Protothor 973 42 9ms 30 Jun 2025 65th TheDrawingCoder-Gamer 973 42 8ms 3 Jul 2025 65th LordSir101 973 42 9ms 18 Aug 2025 65th Ultra814 973 42 9ms 22 Aug 2025 65th Xanderium 973 42 10ms 29 Aug 2025 65th Yax42 🇫🇷 973 42 9ms 5 Sep 2025 65th alexsave 973 42 9ms 16 Sep 2025 65th edsrzf 🇳🇿 973 42 9ms 23 Sep 2025 65th qpwoeirut 973 42 10ms 14 Oct 2025 65th luuumine 🇫🇷 973 42 9ms 29 Oct 2025 65th KasperKivimaeki 🇫🇮 973 42 9ms 1 Nov 2025 65th Lv0Sys 🇵🇱 973 42 10ms 1 Dec 2025 65th CornerMercury 🇬🇧 973 42 9ms 7 Dec 2025 65th albanian-laundromat 973 42 9ms 22 Dec 2025 65th JOrE20 🇺🇸 973 42 9ms 20 days ago 65th ndren 973 42 9ms 3 days ago 187th primo-ppcg 🇹🇭 971 29 38ms 3 Jan 2020 187th prplz 🇦🇺 971 29 37ms 5 Jan 2020 187th JayXon 🇺🇸 971 29 36ms 20 Feb 2021 187th sisyphus-ppcg 🇦🇺 971 29 36ms 3 Jun 2021 187th Lydxn 🇨🇦 971 29 35ms 17 Aug 2021 187th stefangimmillaro 971 29 35ms 21 Aug 2023 187th orthoplex 🇨🇽 971 29 37ms 4 Oct 2023 187th radarek 🇵🇱 971 29 35ms 17 Dec 2024 187th sean-niemann 🇺🇸 971 29 35ms 12 Jun 2025 187th pardouin 🇫🇷 971 29 35ms 19 Aug 2025 197th JayXon 🇺🇸 967 28 256ms 29 Oct 2023 197th Lydxn 🇨🇦 967 28 244ms 29 Oct 2023 197th sisyphus-ppcg 🇦🇺 967 28 233ms 29 Oct 2023 197th Shanethegamer 🇺🇸 967 28 249ms 29 Oct 2023 197th Steffan153 🇫🇮 967 28 236ms 29 Oct 2023 197th prplz 🇦🇺 967 28 263ms 29 Oct 2023 197th sean-niemann 🇺🇸 967 28 269ms 25 Mar 2025 204th nwellnhof 🇩🇪 964 26 35ms 2 Sep 2021 205th primo-ppcg 🇹🇭 963 28 2ms 14 Mar 2021 205th GrayJoKing 🇦🇺 963 28 2ms 15 Apr 2021 205th sisyphus-ppcg 🇦🇺 963 28 2ms 16 Apr 2021 205th Lydxn 🇨🇦 963 28 2ms 8 May 2022 205th Steffan153 🇫🇮 963 28 2ms 25 Apr 2023 205th o0lit3 🇺🇸 963 28 2ms 12 Jun 2023 205th sean-niemann 🇺🇸 963 28 2ms 21 May 2025 205th fuzzylojik-golf 🇺🇸 963 28 3ms 10 Jul 2025 213th tjtnorton 960 45 9ms 29 Nov 2018 213th TFeld00 🇩🇰 960 45 9ms 25 Jun 2019 213th hoodadam 960 45 9ms 19 Sep 2019 213th marcin7Cd 960 45 9ms 15 Mar 2020 213th retrohun 960 45 10ms 4 May 2020 213th dim-an 960 45 9ms 7 Dec 2020 213th nwellnhof 🇩🇪 960 45 9ms 31 Dec 2020 213th neihousaigaai 960 45 9ms 22 Mar 2021 213th NewDefectus 🇮🇱 960 45 9ms 8 May 2021 213th GrayJoKing 🇦🇺 960 45 28ms 8 Sep 2021 213th annaproxy 960 45 9ms 24 Dec 2021 213th inventshah 960 45 9ms 27 Apr 2022 213th jared-hughes 960 45 9ms 13 Aug 2022 213th stefangimmillaro 960 45 9ms 30 Sep 2022 213th MeWhenI 🇻🇦 960 45 9ms 10 Oct 2022 213th bricknellj 960 45 9ms 21 Oct 2022 213th Shanethegamer 🇺🇸 960 45 9ms 8 Mar 2023 213th SirBogman 🇺🇸 960 45 9ms 10 Jan 2024 213th Grrisly 960 45 9ms 25 Mar 2024 213th duckyluuk 🇳🇱 960 45 9ms 28 Mar 2024 213th HETHAT 🇩🇿 960 45 9ms 11 Apr 2024 213th Yewzir 🇧🇪 960 45 11ms 4 Jun 2024 213th emgordon154 960 45 9ms 7 Aug 2024 213th alemelis 960 45 9ms 26 Sep 2024 213th nullie 960 45 10ms 17 Dec 2024 213th Bulmenisaurus 960 45 9ms 6 Feb 2025 213th Mukundan314 960 45 9ms 25 Apr 2025 213th KasperKivimaeki 🇫🇮 960 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