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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 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 101st primo-ppcg 🇹🇭 980 25 2ms 22 Jun 2021 101st HPWiz 🇳🇿 980 25 2ms 7 Feb 2022 101st GrayJoKing 🇦🇺 980 25 2ms 7 Feb 2022 101st ovs-code 🇩🇪 980 25 2ms 27 Nov 2022 101st Lydxn 🇨🇦 980 25 2ms 4 Aug 2023 101st MeWhenI 🇻🇦 980 25 2ms 17 Feb 2025 107th thospel 980 27 117ms 3 May 2018 107th nwellnhof 🇩🇪 980 27 112ms 4 Oct 2020 107th primo-ppcg 🇹🇭 980 27 113ms 5 Oct 2020 107th prplz 🇦🇺 980 27 109ms 2 Nov 2020 107th GrayJoKing 🇦🇺 980 27 130ms 3 Dec 2020 107th Indivicivet 980 27 113ms 24 Mar 2021 107th Lydxn 🇨🇦 980 27 119ms 7 Mar 2022 107th scpchicken 🇵🇼 980 27 116ms 8 Mar 2022 107th HPWiz 🇳🇿 980 27 117ms 16 Dec 2022 107th sisyphus-ppcg 🇦🇺 980 27 115ms 16 Dec 2022 107th Steffan153 🇫🇮 980 27 114ms 17 Dec 2022 107th Natanaelel 🇸🇪 980 27 106ms 19 Feb 2023 107th ovs-code 🇩🇪 980 27 110ms 30 Dec 2023 107th sean-niemann 🇺🇸 980 27 118ms 5 Apr 2025 121st JayXon 🇺🇸 980 28 250ms 29 Oct 2023 121st Lydxn 🇨🇦 980 28 241ms 29 Oct 2023 121st sisyphus-ppcg 🇦🇺 980 28 247ms 29 Oct 2023 121st Shanethegamer 🇺🇸 980 28 242ms 29 Oct 2023 121st Steffan153 🇫🇮 980 28 274ms 29 Oct 2023 121st prplz 🇦🇺 980 28 274ms 29 Oct 2023 121st sean-niemann 🇺🇸 980 28 215ms 25 Mar 2025 128th ETHproductions 🇺🇸 977 42 10ms 4 May 2018 128th rambox11 977 42 9ms 9 May 2018 128th kritixilithos 977 42 10ms 3 Jun 2018 128th Nuottajarvi 977 42 9ms 10 Aug 2018 128th lazarow 977 42 9ms 22 Oct 2018 128th prplz 🇦🇺 977 42 11ms 20 Nov 2018 128th primo-ppcg 🇹🇭 977 42 9ms 28 Nov 2018 128th dee-gomma 977 42 11ms 27 Mar 2019 128th user189032 977 42 10ms 29 May 2019 128th vgroen 977 42 11ms 16 Jul 2019 128th AussieWarren 977 42 9ms 31 Aug 2019 128th Mikaeel66 977 42 10ms 13 Nov 2019 128th emplv 🇱🇻 977 42 9ms 23 Nov 2019 128th xsot 🇸🇬 977 42 10ms 28 Nov 2019 128th arestivo 977 42 9ms 27 Apr 2020 128th ondras 977 42 10ms 30 Apr 2020 128th shuding 977 42 10ms 5 May 2020 128th cywong-amino 🇭🇰 977 42 10ms 20 May 2020 128th Attero 🇸🇪 977 42 11ms 22 May 2020 128th efgen 977 42 10ms 8 Jun 2020 128th Irratix 🇳🇱 977 42 9ms 21 Jul 2020 128th thisishowmymindworks 🇳🇴 977 42 10ms 26 Jul 2020 128th ToriTheChicken 977 42 10ms 26 Jul 2020 128th rucin93 🇵🇱 977 42 13ms 12 Sep 2020 128th Argeento 🇵🇱 977 42 10ms 12 Sep 2020 128th NewDefectus 🇮🇱 977 42 9ms 23 Sep 2020 128th tomtheisen 🇺🇸 977 42 11ms 24 Sep 2020 128th JayXon 🇺🇸 977 42 10ms 9 Oct 2020 128th o0lit3 🇺🇸 977 42 12ms 22 Oct 2020 128th nwellnhof 🇩🇪 977 42 9ms 5 Nov 2020 128th HPWiz 🇳🇿 977 42 10ms 12 Nov 2020 128th BBoehm 🇩🇪 977 42 10ms 20 Nov 2020 128th GrayJoKing 🇦🇺 977 42 9ms 27 Nov 2020 128th tscherter 977 42 10ms 5 Dec 2020 128th LoLoLucky 977 42 12ms 7 Dec 2020 128th janbehrens 🇩🇪 977 42 11ms 8 Feb 2021 128th janlelis 977 42 10ms 10 Feb 2021 128th sisyphus-ppcg 🇦🇺 977 42 10ms 19 Feb 2021 128th KatieLG 🇬🇧 977 42 10ms 14 Apr 2021 128th Dazza314 🇬🇧 977 42 12ms 15 Apr 2021 128th inventshah 977 42 10ms 16 Apr 2021 128th neihousaigaai 977 42 10ms 23 Apr 2021 128th MeWhenI 🇻🇦 977 42 9ms 2 May 2021 128th ScottHamper 977 42 12ms 22 May 2021 128th Lydxn 🇨🇦 977 42 10ms 5 Jun 2021 128th nathanadams 🇳🇿 977 42 10ms 10 Jun 2021 128th Shanethegamer 🇺🇸 977 42 11ms 20 Jun 2021 128th itsh01 977 42 9ms 13 Jul 2021 128th ukcrpb6 977 42 10ms 17 Aug 2021 128th madex 🇩🇪 977 42 10ms 1 Sep 2021 128th jakzo 977 42 10ms 5 Sep 2021 128th KingSkyrock 🇺🇸 977 42 9ms 6 Oct 2021 128th akshatj27 🇦🇶 977 42 9ms 12 Nov 2021 128th ovs-code 🇩🇪 977 42 9ms 18 Nov 2021 128th didion0 🇺🇸 977 42 9ms 31 Jan 2022 128th voytxt 🇨🇿 977 42 15ms 25 Feb 2022 128th sean-niemann 🇺🇸 977 42 11ms 14 Mar 2022 128th GeorgeStechman 🇬🇧 977 42 9ms 24 May 2022 128th two-bad 🇬🇧 977 42 11ms 30 May 2022 128th lynn 977 42 9ms 3 Jun 2022 128th stefangimmillaro 977 42 10ms 24 Aug 2022 128th TheCod-r 🇦🇶 977 42 12ms 28 Sep 2022 128th dmrichwa 🇺🇸 977 42 11ms 6 Oct 2022 128th clockworknazo 977 42 10ms 12 Oct 2022 128th makinde 977 42 9ms 18 Oct 2022 128th raphaelimahorn 977 42 11ms 26 Oct 2022 128th Steffan153 🇫🇮 977 42 9ms 17 Nov 2022 128th krcs 🇵🇱 977 42 10ms 24 Nov 2022 128th DialFrost 🇸🇬 977 42 11ms 26 Jan 2023 128th aksyristos 977 42 10ms 30 Jan 2023 128th scpchicken 🇵🇼 977 42 10ms 26 Mar 2023 128th tayloia 🇬🇧 977 42 11ms 25 May 2023 128th ShiraJoseph 🇺🇸 977 42 11ms 30 May 2023 First Prev 101–200 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