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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 62nd dokutan 973 42 9ms 27 Apr 2024 62nd Andrey-Plotnikov 973 42 10ms 17 May 2024 62nd helbling 🇨🇭 973 42 9ms 27 May 2024 62nd vlpx 🇫🇮 973 42 10ms 18 Jun 2024 62nd junkondo-jp 973 42 9ms 23 Jun 2024 62nd emgordon154 973 42 9ms 25 Jun 2024 62nd pardouin 🇫🇷 973 42 9ms 8 Aug 2024 62nd b-illy 🇬🇧 973 42 9ms 28 Sep 2024 62nd CaedenHarper 🇨🇦 973 42 9ms 18 Oct 2024 62nd madeforlosers 973 42 9ms 4 Nov 2024 62nd eranws 973 42 9ms 23 Dec 2024 62nd deancureton 973 42 10ms 29 Dec 2024 62nd targrik 973 42 9ms 13 Feb 2025 62nd jakobwitte 973 42 9ms 12 May 2025 62nd fuzzylojik-golf 🇺🇸 973 42 9ms 15 May 2025 62nd qwertyuiop3 🇷🇺 973 42 8ms 4 Jun 2025 62nd a6166231 🇨🇳 973 42 9ms 19 Jun 2025 62nd Protothor 973 42 9ms 30 Jun 2025 62nd TheDrawingCoder-Gamer 973 42 9ms 3 Jul 2025 62nd LordSir101 973 42 9ms 18 Aug 2025 62nd Ultra814 973 42 10ms 22 Aug 2025 62nd Xanderium 973 42 10ms 29 Aug 2025 62nd Yax42 🇫🇷 973 42 10ms 5 Sep 2025 62nd alexsave 973 42 9ms 16 Sep 2025 62nd edsrzf 🇳🇿 973 42 10ms 23 Sep 2025 62nd qpwoeirut 973 42 9ms 14 Oct 2025 62nd luuumine 🇫🇷 973 42 9ms 27 days ago 62nd KasperKivimaeki 🇫🇮 973 42 10ms 24 days ago 179th primo-ppcg 🇹🇭 971 29 34ms 3 Jan 2020 179th prplz 🇦🇺 971 29 33ms 5 Jan 2020 179th JayXon 🇺🇸 971 29 41ms 20 Feb 2021 179th sisyphus-ppcg 🇦🇺 971 29 33ms 3 Jun 2021 179th Lydxn 🇨🇦 971 29 41ms 17 Aug 2021 179th stefangimmillaro 971 29 33ms 21 Aug 2023 179th orthoplex 🇨🇽 971 29 37ms 4 Oct 2023 179th radarek 🇵🇱 971 29 42ms 17 Dec 2024 179th sean-niemann 🇺🇸 971 29 32ms 12 Jun 2025 179th pardouin 🇫🇷 971 29 32ms 19 Aug 2025 189th JayXon 🇺🇸 967 28 204ms 29 Oct 2023 189th Lydxn 🇨🇦 967 28 223ms 29 Oct 2023 189th sisyphus-ppcg 🇦🇺 967 28 206ms 29 Oct 2023 189th Shanethegamer 🇺🇸 967 28 187ms 29 Oct 2023 189th Steffan153 🇫🇮 967 28 227ms 29 Oct 2023 189th prplz 🇦🇺 967 28 217ms 29 Oct 2023 189th sean-niemann 🇺🇸 967 28 213ms 25 Mar 2025 196th nwellnhof 🇩🇪 964 26 44ms 2 Sep 2021 197th primo-ppcg 🇹🇭 963 28 3ms 14 Mar 2021 197th GrayJoKing 🇦🇺 963 28 3ms 15 Apr 2021 197th sisyphus-ppcg 🇦🇺 963 28 3ms 16 Apr 2021 197th Lydxn 🇨🇦 963 28 3ms 8 May 2022 197th Steffan153 🇫🇮 963 28 3ms 25 Apr 2023 197th o0lit3 🇺🇸 963 28 3ms 12 Jun 2023 197th sean-niemann 🇺🇸 963 28 4ms 21 May 2025 197th fuzzylojik-golf 🇺🇸 963 28 4ms 10 Jul 2025 205th tjtnorton 960 45 9ms 29 Nov 2018 205th TFeld00 🇩🇰 960 45 9ms 25 Jun 2019 205th hoodadam 960 45 9ms 19 Sep 2019 205th marcin7Cd 960 45 9ms 15 Mar 2020 205th retrohun 960 45 9ms 4 May 2020 205th dim-an 960 45 9ms 7 Dec 2020 205th nwellnhof 🇩🇪 960 45 9ms 31 Dec 2020 205th neihousaigaai 960 45 9ms 22 Mar 2021 205th NewDefectus 🇮🇱 960 45 9ms 8 May 2021 205th GrayJoKing 🇦🇺 960 45 29ms 8 Sep 2021 205th annaproxy 960 45 9ms 24 Dec 2021 205th inventshah 960 45 9ms 27 Apr 2022 205th jared-hughes 960 45 9ms 13 Aug 2022 205th stefangimmillaro 960 45 9ms 30 Sep 2022 205th MeWhenI 🇻🇦 960 45 9ms 10 Oct 2022 205th bricknellj 960 45 9ms 21 Oct 2022 205th Shanethegamer 🇺🇸 960 45 9ms 8 Mar 2023 205th SirBogman 🇺🇸 960 45 9ms 10 Jan 2024 205th Grrisly 960 45 9ms 25 Mar 2024 205th duckyluuk 🇳🇱 960 45 9ms 28 Mar 2024 205th HETHAT 🇩🇿 960 45 9ms 11 Apr 2024 First Prev 151–225 of 4,075 Next Last