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 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 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 Multitap Input NFA Simulator 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 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 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 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 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 Multitap Input NFA Simulator 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 Bytes Time Submitted 112th qpwoeirut 977 42 8ms 14 Oct 2025 112th luuumine 🇫🇷 977 42 9ms 29 Oct 2025 112th KasperKivimaeki 🇫🇮 977 42 9ms 1 Nov 2025 112th Lv0Sys 🇵🇱 977 42 9ms 6 days ago 112th CornerMercury 🇬🇧 977 42 9ms 7 hours ago 231st primo-ppcg 🇹🇭 976 28 3ms 14 Mar 2021 231st GrayJoKing 🇦🇺 976 28 3ms 15 Apr 2021 231st sisyphus-ppcg 🇦🇺 976 28 3ms 16 Apr 2021 231st Lydxn 🇨🇦 976 28 3ms 8 May 2022 231st Steffan153 🇫🇮 976 28 3ms 25 Apr 2023 231st o0lit3 🇺🇸 976 28 3ms 12 Jun 2023 231st sean-niemann 🇺🇸 976 28 3ms 21 May 2025 231st fuzzylojik-golf 🇺🇸 976 28 3ms 10 Jul 2025 239th Bubbler-4 973 28 34ms 19 Apr 2023 239th ovs-code 🇩🇪 973 28 32ms 22 days ago 241st sisyphus-ppcg 🇦🇺 973 34 31ms 22 Feb 2023 241st radarek 🇵🇱 973 34 34ms 3 May 2023 241st Lydxn 🇨🇦 973 34 39ms 23 Jun 2023 244th sisyphus-ppcg 🇦🇺 965 49 2ms 17 Jun 2021 244th Lydxn 🇨🇦 965 49 2ms 17 Jun 2021 244th HPWiz 🇳🇿 965 49 2ms 28 Jun 2021 244th prplz 🇦🇺 965 49 2ms 8 Jul 2021 244th JayXon 🇺🇸 965 49 2ms 5 Jan 2022 244th nwellnhof 🇩🇪 965 49 1ms 8 Aug 2022 244th saito-ta 🇯🇵 965 49 2ms 9 Aug 2022 244th Steffan153 🇫🇮 965 49 2ms 17 Nov 2022 244th inventshah 965 49 1ms 26 Jan 2023 244th sean-niemann 🇺🇸 965 49 2ms 11 Apr 2023 244th Alex-x90 🇺🇸 965 49 2ms 17 Jul 2023 244th rhdqor213 965 49 2ms 10 Aug 2023 244th JohandeRuiter 🇳🇱 965 49 2ms 22 Oct 2023 244th KasperKivimaeki 🇫🇮 965 49 2ms 27 Jan 2024 244th xsot 🇸🇬 965 49 2ms 22 May 2024 244th kaurakeksi 🇫🇮 965 49 2ms 30 Dec 2024 244th Mukundan314 965 49 2ms 28 Apr 2025 244th pardouin 🇫🇷 965 49 2ms 31 May 2025 244th fuzzylojik-golf 🇺🇸 965 49 2ms 14 Jul 2025 244th 09cf 965 49 2ms 10 days ago 264th prplz 🇦🇺 963 33 914ms 23 Mar 2021 264th JayXon 🇺🇸 963 33 975ms 24 Mar 2021 264th primo-ppcg 🇹🇭 963 33 1,277ms 24 Mar 2021 264th sisyphus-ppcg 🇦🇺 963 33 919ms 3 Apr 2021 264th Shanethegamer 🇺🇸 963 33 826ms 28 May 2021 264th Lydxn 🇨🇦 963 33 921ms 11 Jun 2021 264th GrayJoKing 🇦🇺 963 33 1,268ms 8 Sep 2021 264th lynn 963 33 1,052ms 1 Jun 2022 264th SirBogman 🇺🇸 963 33 1,145ms 10 Aug 2022 264th Steffan153 🇫🇮 963 33 1,089ms 16 Dec 2022 264th stefangimmillaro 963 33 897ms 17 Dec 2022 264th sean-niemann 🇺🇸 963 33 870ms 4 Jan 2023 264th DialFrost 🇸🇬 963 33 947ms 18 Jan 2023 264th inventshah 963 33 1,047ms 27 Sep 2023 264th Yewzir 🇧🇪 963 33 1,119ms 6 Feb 2024 264th error256 963 33 916ms 29 Jul 2024 264th emgordon154 963 33 894ms 12 Nov 2024 264th pardouin 🇫🇷 963 33 1,052ms 13 Apr 2025 264th fuzzylojik-golf 🇺🇸 963 33 1,000ms 21 Aug 2025 283rd tjtnorton 962 45 10ms 29 Nov 2018 283rd TFeld00 🇩🇰 962 45 10ms 25 Jun 2019 283rd hoodadam 962 45 9ms 19 Sep 2019 283rd marcin7Cd 962 45 9ms 15 Mar 2020 283rd retrohun 962 45 9ms 4 May 2020 283rd dim-an 962 45 9ms 7 Dec 2020 283rd nwellnhof 🇩🇪 962 45 9ms 31 Dec 2020 283rd neihousaigaai 962 45 9ms 22 Mar 2021 283rd NewDefectus 🇮🇱 962 45 9ms 8 May 2021 283rd GrayJoKing 🇦🇺 962 45 29ms 8 Sep 2021 283rd annaproxy 962 45 9ms 24 Dec 2021 283rd inventshah 962 45 9ms 27 Apr 2022 283rd jared-hughes 962 45 9ms 13 Aug 2022 283rd stefangimmillaro 962 45 9ms 30 Sep 2022 283rd MeWhenI 🇻🇦 962 45 9ms 10 Oct 2022 283rd bricknellj 962 45 10ms 21 Oct 2022 283rd Shanethegamer 🇺🇸 962 45 9ms 8 Mar 2023 283rd SirBogman 🇺🇸 962 45 9ms 10 Jan 2024 First Prev 226–300 of 4,119 Next Last