Niven Numbers (Long) 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 Numbrix 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 Numbrix 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 824th snoozingnewt 🇨🇦 879 90 97ms 10 days ago 824th pardouin 🇫🇷 879 90 98ms 7 days ago 828th DialFrost 🇸🇬 878 46 1,866ms 21 Jan 2025 829th pardouin 🇫🇷 878 100 25ms 21 Oct 2024 830th BambooleanLogic 🇸🇪 877 55 11ms 22 Aug 2022 830th Mazn3k 877 55 33ms 14 Feb 2023 830th jbt 877 55 13ms 28 Dec 2023 830th xyangst 877 55 13ms 7 Oct 2024 830th tomh1012 877 55 11ms 8 days ago 835th albanian-laundromat 877 64 146ms 26 days ago 836th JDiLenarda 🇫🇷 877 67 1,319ms 7 Dec 2023 837th DialFrost 🇸🇬 877 124 444ms 11 Apr 2025 838th SirBogman 🇺🇸 876 53 360ms 16 Jan 2024 838th namelessiw 876 53 356ms 5 Mar 2024 838th commandblockguy 🇺🇸 876 53 343ms 1 Sep 2025 841st pschmid0 🇺🇸 875 54 6ms 8 Aug 2022 841st oddvalue 875 54 7ms 24 Aug 2022 841st Stopi 875 54 6ms 1 Sep 2022 841st janbehrens 🇩🇪 875 54 7ms 27 Nov 2022 841st DialFrost 🇸🇬 875 54 6ms 6 Feb 2023 841st Steffan153 🇫🇮 875 54 7ms 27 Mar 2023 841st stefangimmillaro 875 54 6ms 15 Oct 2023 841st sean-niemann 🇺🇸 875 54 7ms 4 Nov 2023 849th KasperKivimaeki 🇫🇮 875 107 255ms 3 Oct 2025 850th canissimia 🇦🇶 875 149 3,145ms 23 Jul 2023 851st primo-ppcg 🇹🇭 875 184 54ms 13 Aug 2025 852nd DialFrost 🇸🇬 874 138 1,668ms 13 Sep 2025 852nd pardouin 🇫🇷 874 138 1,727ms 14 Sep 2025 852nd JayXon 🇺🇸 874 138 1,687ms 15 Sep 2025 855th guilhem-roy 🇫🇷 873 56 15ms 8 Aug 2022 855th btjones0 873 56 16ms 30 Aug 2022 855th jfallon1997 873 56 16ms 6 Sep 2022 855th suwat513 873 56 19ms 24 Sep 2022 855th StefanHabel 🇨🇦 873 56 16ms 5 Dec 2022 855th LeeCamp 873 56 16ms 12 Jan 2023 855th SirFireball3521 873 56 16ms 9 Feb 2023 855th randolchance 873 56 16ms 9 Feb 2023 855th TaserTheFox 🇺🇸 873 56 16ms 7 Apr 2023 855th TheoKeller1 873 56 15ms 11 Jun 2023 855th kaptsanovb 873 56 16ms 13 Jun 2023 855th BREMAUCY 🇫🇷 873 56 17ms 13 Jul 2023 855th cros107 🇦🇺 873 56 16ms 21 Jul 2023 855th primo-ppcg 🇹🇭 873 56 149ms 3 Aug 2023 855th FortuiteMan 🇫🇷 873 56 20ms 23 Sep 2023 855th minhtrancccp 873 56 17ms 17 Oct 2023 855th mikehanus 873 56 18ms 22 Nov 2023 855th NickTheEASDude 🇺🇸 873 56 16ms 9 Apr 2024 855th wuzekai518 873 56 15ms 19 Jul 2024 855th codingisgreatbutiamnot 873 56 15ms 7 Aug 2024 855th alemelis 873 56 18ms 31 Aug 2024 855th hiichbindermax 873 56 16ms 16 Sep 2024 855th Powerroff 873 56 17ms 11 Nov 2024 855th Europe2048 873 56 22ms 24 Nov 2024 855th agreegious 873 56 16ms 16 Mar 2025 855th qpwoeirut 873 56 16ms 13 Aug 2025 855th ApoChagi 873 56 16ms 17 Oct 2025 855th butnaruteodor 873 56 20ms 30 Oct 2025 855th snoozingnewt 🇨🇦 873 56 16ms 20 days ago 884th jared-hughes 873 88 53ms 14 Aug 2022 884th MeWhenI 🇻🇦 873 88 53ms 21 Feb 2023 884th Yewzir 🇧🇪 873 88 52ms 10 Apr 2024 884th BlankSpruce 873 88 54ms 13 Nov 2024 884th DialFrost 🇸🇬 873 88 45ms 11 Apr 2025 884th pardouin 🇫🇷 873 88 50ms 25 Apr 2025 884th qwertyuiop3 🇷🇺 873 88 56ms 16 May 2025 891st GrayJoKing 🇦🇺 872 37 31ms 13 Aug 2022 892nd Steffan153 🇫🇮 872 66 40ms 28 Jul 2024 892nd pardouin 🇫🇷 872 66 42ms 17 Mar 2025 892nd DialFrost 🇸🇬 872 66 40ms 11 Apr 2025 895th jared-hughes 872 165 26ms 18 Dec 2024 896th MeWhenI 🇻🇦 871 95 15ms 21 Feb 2023 896th Yewzir 🇧🇪 871 95 15ms 4 May 2024 898th MeWhenI 🇻🇦 870 125 435ms 28 Mar 2025 899th MeWhenI 🇻🇦 869 101 25ms 21 Feb 2023 900th JPRuskin 🇬🇧 868 42 3,953ms 26 Apr 2024 First Prev 826–900 of 2,470 Next Last
