Niven Numbers in all languages in bytes. 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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 Bytes Time Submitted 49th GolfingSuccess 🇬🇷 984 44 10ms 10 Aug 2025 49th CornerMercury 🇬🇧 984 44 9ms 24 Sep 2025 49th j-zhang43 984 44 9ms 16 Nov 2025 49th sunleonid 984 44 10ms 25 Nov 2025 49th Babafaba 984 44 10ms 26 Nov 2025 49th ndren 984 44 9ms 1 Dec 2025 49th ryyyn 🇺🇸 984 44 11ms 16 Jan 2026 49th albanian-laundromat 984 44 10ms 22 Jan 2026 49th Flekay 🇩🇪 984 44 10ms 24 days ago 49th dokutan 984 44 9ms 22 days ago 49th snoozingnewt 🇨🇦 984 44 10ms 22 days ago 49th MeWhenI 🇻🇦 984 44 9ms 42 hours ago 49th blaztoma 🇱🇹 984 44 10ms 10 hours ago 94th primo-ppcg 🇹🇭 980 25 2ms 22 Jun 2021 94th HPWiz 🇳🇿 980 25 2ms 7 Feb 2022 94th GrayJoKing 🇦🇺 980 25 2ms 7 Feb 2022 94th ovs-code 🇩🇪 980 25 2ms 27 Nov 2022 94th Lydxn 🇨🇦 980 25 2ms 4 Aug 2023 94th MeWhenI 🇻🇦 980 25 2ms 17 Feb 2025 100th thospel 980 27 94ms 3 May 2018 100th nwellnhof 🇩🇪 980 27 94ms 4 Oct 2020 100th primo-ppcg 🇹🇭 980 27 88ms 5 Oct 2020 100th prplz 🇦🇺 980 27 95ms 2 Nov 2020 100th GrayJoKing 🇦🇺 980 27 105ms 3 Dec 2020 100th Indivicivet 980 27 96ms 24 Mar 2021 100th Lydxn 🇨🇦 980 27 94ms 7 Mar 2022 100th scpchicken 🇵🇼 980 27 92ms 8 Mar 2022 100th HPWiz 🇳🇿 980 27 97ms 16 Dec 2022 100th sisyphus-ppcg 🇦🇺 980 27 102ms 16 Dec 2022 100th Steffan153 🇫🇮 980 27 102ms 17 Dec 2022 100th Natanaelel 🇸🇪 980 27 93ms 19 Feb 2023 100th ovs-code 🇩🇪 980 27 95ms 30 Dec 2023 100th sean-niemann 🇺🇸 980 27 90ms 5 Apr 2025 114th JayXon 🇺🇸 979 28 246ms 29 Oct 2023 114th Lydxn 🇨🇦 979 28 260ms 29 Oct 2023 114th sisyphus-ppcg 🇦🇺 979 28 220ms 29 Oct 2023 114th Shanethegamer 🇺🇸 979 28 246ms 29 Oct 2023 114th Steffan153 🇫🇮 979 28 232ms 29 Oct 2023 114th prplz 🇦🇺 979 28 257ms 29 Oct 2023 114th sean-niemann 🇺🇸 979 28 267ms 25 Mar 2025 121st ETHproductions 🇺🇸 977 42 9ms 4 May 2018 121st rambox11 977 42 9ms 9 May 2018 121st kritixilithos 977 42 8ms 3 Jun 2018 121st Nuottajarvi 977 42 9ms 10 Aug 2018 121st lazarow 977 42 9ms 22 Oct 2018 121st prplz 🇦🇺 977 42 8ms 20 Nov 2018 121st primo-ppcg 🇹🇭 977 42 8ms 28 Nov 2018 121st dee-gomma 977 42 8ms 27 Mar 2019 121st user189032 977 42 9ms 29 May 2019 121st vgroen 977 42 9ms 16 Jul 2019 121st AussieWarren 977 42 10ms 31 Aug 2019 121st Mikaeel66 977 42 9ms 13 Nov 2019 121st emplv 🇱🇻 977 42 8ms 23 Nov 2019 121st xsot 🇸🇬 977 42 8ms 28 Nov 2019 121st arestivo 977 42 9ms 27 Apr 2020 121st ondras 977 42 8ms 30 Apr 2020 121st shuding 977 42 9ms 5 May 2020 121st cywong-amino 🇭🇰 977 42 9ms 20 May 2020 121st Attero 🇸🇪 977 42 10ms 22 May 2020 121st efgen 977 42 9ms 8 Jun 2020 121st Irratix 🇳🇱 977 42 9ms 21 Jul 2020 121st thisishowmymindworks 🇳🇴 977 42 9ms 26 Jul 2020 121st ToriTheChicken 977 42 8ms 26 Jul 2020 121st rucin93 🇵🇱 977 42 9ms 12 Sep 2020 121st Argeento 🇵🇱 977 42 9ms 12 Sep 2020 121st NewDefectus 🇮🇱 977 42 9ms 23 Sep 2020 121st tomtheisen 🇺🇸 977 42 9ms 24 Sep 2020 121st JayXon 🇺🇸 977 42 8ms 9 Oct 2020 121st o0lit3 🇺🇸 977 42 8ms 22 Oct 2020 121st nwellnhof 🇩🇪 977 42 9ms 5 Nov 2020 121st HPWiz 🇳🇿 977 42 9ms 12 Nov 2020 121st BBoehm 🇩🇪 977 42 11ms 20 Nov 2020 121st GrayJoKing 🇦🇺 977 42 8ms 27 Nov 2020 121st tscherter 977 42 9ms 5 Dec 2020 121st LoLoLucky 977 42 9ms 7 Dec 2020 121st janbehrens 🇩🇪 977 42 9ms 8 Feb 2021 121st janlelis 977 42 9ms 10 Feb 2021 121st sisyphus-ppcg 🇦🇺 977 42 10ms 19 Feb 2021 121st KatieLG 🇬🇧 977 42 13ms 14 Apr 2021 121st Dazza314 🇬🇧 977 42 9ms 15 Apr 2021 First Prev 81–160 of 4,243 Next Last
