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 147th nwellnhof 🇩🇪 964 50 12ms 8 Aug 2022 147th dmrichwa 🇺🇸 964 50 13ms 12 Jan 2023 147th Steffan153 🇫🇮 964 50 13ms 12 Jan 2023 147th lukegustafson 🇺🇸 964 50 12ms 4 Dec 2023 147th rucin93 🇵🇱 964 50 12ms 28 Feb 2024 147th sean-niemann 🇺🇸 964 50 13ms 4 Mar 2024 147th xsot 🇸🇬 964 50 11ms 24 Mar 2024 147th vlpx 🇫🇮 964 50 12ms 18 Jun 2024 147th pardouin 🇫🇷 964 50 12ms 10 Oct 2024 147th targrik 964 50 12ms 13 Feb 2025 147th helbling 🇨🇭 964 50 12ms 17 Aug 2025 162nd Lydxn 🇨🇦 959 38 3,872ms 6 Jan 2024 162nd JayXon 🇺🇸 959 38 457ms 16 Apr 2024 164th hallvabo 🇳🇴 959 51 13ms 8 Aug 2022 164th HelloGravity 959 51 14ms 22 Aug 2022 164th idoweinstein 959 51 15ms 23 Aug 2022 164th mrnomm 959 51 15ms 23 Aug 2022 164th orthoplex 🇨🇽 959 51 15ms 2 Oct 2022 164th Shanethegamer 🇺🇸 959 51 14ms 15 Apr 2023 164th ovs-code 🇩🇪 959 51 14ms 15 Apr 2023 164th MeWhenI 🇻🇦 959 51 15ms 15 Apr 2023 164th Steffan153 🇫🇮 959 51 14ms 23 Apr 2023 164th AlephSquirrel 959 51 15ms 23 Apr 2023 164th stefangimmillaro 959 51 14ms 8 Sep 2023 164th xsot 🇸🇬 959 51 14ms 23 Sep 2023 164th Bulmenisaurus 959 51 14ms 21 Jul 2024 164th kg583 🇺🇸 959 51 14ms 28 Jul 2024 164th DialFrost 🇸🇬 959 51 14ms 12 Apr 2025 164th zacjl 959 51 13ms 27 Apr 2025 164th CaedenHarper 🇨🇦 959 51 15ms 47 hours ago 164th bizy-coder 959 51 15ms 47 hours ago 182nd 5cw 🇺🇸 958 24 3ms 9 Apr 2023 183rd JayXon 🇺🇸 952 41 395ms 8 Aug 2022 183rd Lydxn 🇨🇦 952 41 374ms 8 Aug 2022 183rd antimon2 🇯🇵 952 41 420ms 18 Aug 2022 183rd Steffan153 🇫🇮 952 41 395ms 17 Nov 2022 183rd DialFrost 🇸🇬 952 41 418ms 17 Nov 2022 183rd GrayJoKing 🇦🇺 952 41 406ms 17 Nov 2022 183rd sean-niemann 🇺🇸 952 41 402ms 4 Jan 2023 183rd HPWiz 🇳🇿 952 41 355ms 18 Mar 2023 183rd tidalDisruptionEvent 🇨🇦 952 41 399ms 22 Mar 2023 183rd alemelis 952 41 402ms 22 Mar 2023 183rd Andriamanitra 🇫🇮 952 41 379ms 8 Jul 2023 183rd ovs-code 🇩🇪 952 41 379ms 24 Oct 2023 183rd Yewzir 🇧🇪 952 41 397ms 15 Nov 2023 183rd MarcMush 🇫🇷 952 41 355ms 15 Nov 2023 183rd error256 952 41 361ms 22 Sep 2024 183rd pardouin 🇫🇷 952 41 432ms 4 Oct 2024 183rd twolfive 952 41 384ms 5 Oct 2024 183rd Shanethegamer 🇺🇸 952 41 416ms 21 Apr 2025 201st HPWiz 🇳🇿 949 34 17ms 8 Aug 2022 201st MeWhenI 🇻🇦 949 34 17ms 18 Feb 2025 203rd SirBogman 🇺🇸 948 28 273ms 8 Aug 2022 203rd MeWhenI 🇻🇦 948 28 232ms 31 Jan 2023 203rd DialFrost 🇸🇬 948 28 169ms 6 Feb 2023 203rd SirFireball3521 948 28 222ms 8 Mar 2023 203rd Yewzir 🇧🇪 948 28 213ms 18 Nov 2023 203rd pardouin 🇫🇷 948 28 201ms 22 Aug 2024 209th GrayJoKing 🇦🇺 947 49 348ms 15 Jan 2024 209th Lydxn 🇨🇦 947 49 402ms 15 Jan 2024 209th sisyphus-ppcg 🇦🇺 947 49 343ms 16 Jan 2024 209th JayXon 🇺🇸 947 49 348ms 17 Jan 2024 209th m-tkach 🇺🇦 947 49 364ms 20 Jan 2024 209th lynn 947 49 365ms 17 Feb 2024 209th pardouin 🇫🇷 947 49 365ms 21 Jun 2024 209th sean-niemann 🇺🇸 947 49 365ms 21 Jan 2025 209th fuzzylojik-golf 🇺🇸 947 49 344ms 10 Sep 2025 218th JayXon 🇺🇸 947 63 4ms 10 Nov 2022 218th Lydxn 🇨🇦 947 63 5ms 11 Nov 2022 218th rhdqor213 947 63 4ms 20 Aug 2023 218th Steffan153 🇫🇮 947 63 4ms 28 Jul 2024 218th sean-niemann 🇺🇸 947 63 4ms 1 Aug 2024 218th fuzzylojik-golf 🇺🇸 947 63 4ms 14 Jul 2025 224th sisyphus-ppcg 🇦🇺 945 51 13ms 9 Aug 2022 224th tayloia 🇬🇧 945 51 11ms 17 Jan 2023 First Prev 151–225 of 2,468 Next Last