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 Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 539th nullie 947 61 137ms 18 Dec 2024 539th acotis 947 61 123ms 26 Jan 2025 539th emgordon154 947 61 125ms 18 Feb 2025 539th fuzzylojik-golf 🇺🇸 947 61 124ms 17 Jun 2025 539th edsrzf 🇳🇿 947 61 121ms 26 Jul 2025 539th qpwoeirut 947 61 126ms 16 Aug 2025 539th kumavale 947 61 132ms 17 Aug 2025 539th albanian-laundromat 🇺🇸 947 61 120ms 24 Sep 2025 539th snoozingnewt 🇨🇦 947 61 127ms 4 Dec 2025 539th dokutan 947 61 135ms 26 Feb 2026 539th madex 🇩🇪 947 61 124ms 25 days ago 539th vang1ong7ang 947 61 133ms 5 days ago 573rd btnlq 946 29 223ms 21 Feb 2021 573rd nwellnhof 🇩🇪 946 29 205ms 25 Oct 2021 573rd primo-ppcg 🇹🇭 946 29 226ms 10 Mar 2022 573rd GrayJoKing 🇦🇺 946 29 243ms 10 Mar 2022 573rd SirBogman 🇺🇸 946 29 210ms 23 Jun 2022 573rd MeWhenI 🇻🇦 946 29 200ms 28 Jan 2023 573rd stefangimmillaro 946 29 209ms 29 Oct 2023 573rd Yewzir 🇧🇪 946 29 216ms 19 Nov 2023 573rd dcgjb 946 29 230ms 24 Jan 2024 573rd DialFrost 🇸🇬 946 29 215ms 6 Jun 2024 573rd bitsandbeyond 🇳🇱 946 29 206ms 20 Oct 2025 573rd fuzzylojik-golf 🇺🇸 946 29 247ms 9 days ago 585th GrayJoKing 🇦🇺 946 35 39ms 8 Sep 2021 585th ovs-code 🇩🇪 946 35 35ms 21 Jun 2022 585th Steffan153 🇫🇮 946 35 38ms 12 Mar 2026 588th michael-pruglo 🇺🇦 946 50 1ms 13 Jul 2022 588th qwertyuiop3 🇷🇺 946 50 2ms 14 May 2025 590th Lydxn 🇨🇦 946 68 59ms 1 Jan 2022 590th prplz 🇦🇺 946 68 57ms 1 Jan 2022 590th JayXon 🇺🇸 946 68 53ms 5 Jan 2022 590th sisyphus-ppcg 🇦🇺 946 68 54ms 23 Mar 2022 590th nwellnhof 🇩🇪 946 68 58ms 8 Aug 2022 590th Steffan153 🇫🇮 946 68 56ms 17 Nov 2022 590th inventshah 946 68 55ms 26 Jan 2023 590th sean-niemann 🇺🇸 946 68 57ms 11 Apr 2023 590th Alex-x90 🇺🇸 946 68 58ms 17 Jul 2023 590th xsot 🇸🇬 946 68 56ms 22 May 2024 590th KasperKivimaeki 🇫🇮 946 68 58ms 15 Feb 2025 590th pardouin 🇫🇷 946 68 53ms 31 May 2025 590th fuzzylojik-golf 🇺🇸 946 68 59ms 14 Jul 2025 590th 09cf 946 68 57ms 26 Nov 2025 590th Herbert00709 🇵🇱 946 68 53ms 22 days ago 605th JRaspass 🇬🇧 945 28 104ms 3 May 2018 605th labster 945 28 107ms 28 May 2018 605th phdphil 945 28 118ms 29 May 2018 605th AlexDaniel 🇪🇪 945 28 120ms 11 Oct 2018 605th metakuna 945 28 119ms 16 Apr 2019 605th retrohun 945 28 123ms 27 Apr 2019 605th SirBogman 🇺🇸 945 28 121ms 8 Feb 2020 605th jjatria 945 28 111ms 11 Jul 2020 605th Shanethegamer 🇺🇸 945 28 117ms 20 Mar 2021 605th lynn 945 28 124ms 13 Apr 2021 605th MeWhenI 🇻🇦 945 28 124ms 31 Jan 2023 605th DialFrost 🇸🇬 945 28 125ms 6 Feb 2023 605th SirFireball3521 945 28 126ms 8 Mar 2023 605th Yewzir 🇧🇪 945 28 123ms 17 Nov 2023 605th pardouin 🇫🇷 945 28 117ms 22 Aug 2024 605th fuzzylojik-golf 🇺🇸 945 28 104ms 21 Aug 2025 621st primo-ppcg 🇹🇭 945 45 91ms 12 Oct 2020 621st prplz 🇦🇺 945 45 89ms 13 Oct 2020 621st Lydxn 🇨🇦 945 45 91ms 12 Jan 2021 621st JayXon 🇺🇸 945 45 91ms 11 Feb 2021 621st sisyphus-ppcg 🇦🇺 945 45 82ms 30 May 2021 621st cure-honey 🇯🇵 945 45 91ms 29 Jun 2021 621st ovs-code 🇩🇪 945 45 91ms 19 Nov 2021 621st GrayJoKing 🇦🇺 945 45 93ms 14 Mar 2022 621st lynn 945 45 89ms 3 Jun 2022 621st stefangimmillaro 945 45 88ms 30 Sep 2022 621st MeWhenI 🇻🇦 945 45 92ms 10 Oct 2022 621st clockworknazo 945 45 89ms 13 Oct 2022 621st Steffan153 🇫🇮 945 45 83ms 24 Nov 2022 621st sean-niemann 🇺🇸 945 45 88ms 17 Jan 2023 621st DialFrost 🇸🇬 945 45 89ms 6 Feb 2023 621st steffan-polygolf 945 45 89ms 19 Feb 2023 621st Shanethegamer 🇺🇸 945 45 89ms 8 Mar 2023 621st Yewzir 🇧🇪 945 45 87ms 13 Oct 2023 621st Betuaredead 945 45 85ms 11 Nov 2023 621st pardouin 🇫🇷 945 45 91ms 22 Aug 2024 First Prev 561–640 of 4,348 Next Last