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 633rd lynn 945 45 89ms 3 Jun 2022 633rd stefangimmillaro 945 45 88ms 30 Sep 2022 633rd MeWhenI 🇻🇦 945 45 92ms 10 Oct 2022 633rd clockworknazo 945 45 89ms 13 Oct 2022 633rd Steffan153 🇫🇮 945 45 83ms 24 Nov 2022 633rd sean-niemann 🇺🇸 945 45 88ms 17 Jan 2023 633rd DialFrost 🇸🇬 945 45 89ms 6 Feb 2023 633rd steffan-polygolf 945 45 89ms 19 Feb 2023 633rd Shanethegamer 🇺🇸 945 45 89ms 8 Mar 2023 633rd Yewzir 🇧🇪 945 45 87ms 13 Oct 2023 633rd Betuaredead 945 45 85ms 11 Nov 2023 633rd pardouin 🇫🇷 945 45 91ms 22 Aug 2024 633rd fuzzylojik-golf 🇺🇸 945 45 81ms 12 Jul 2025 633rd edsrzf 🇳🇿 945 45 88ms 26 Jul 2025 633rd albanian-laundromat 🇺🇸 945 45 95ms 24 Sep 2025 633rd snoozingnewt 🇨🇦 945 45 90ms 4 Dec 2025 633rd dokutan 945 45 89ms 26 Feb 2026 658th thospel 943 29 3ms 3 May 2018 658th nwellnhof 🇩🇪 943 29 3ms 15 Feb 2020 658th saito-ta 🇯🇵 943 29 3ms 16 Aug 2024 658th xsot 🇸🇬 943 29 3ms 24 Jun 2025 662nd Steffan153 🇫🇮 943 43 4ms 16 Apr 2023 662nd Shanethegamer 🇺🇸 943 43 4ms 17 Apr 2023 662nd Lydxn 🇨🇦 943 43 4ms 18 Apr 2023 662nd AlephSquirrel 943 43 4ms 20 Apr 2023 662nd primo-ppcg 🇹🇭 943 43 3ms 27 Apr 2023 662nd prplz 🇦🇺 943 43 4ms 2 May 2023 662nd Yewzir 🇧🇪 943 43 3ms 14 May 2023 662nd GrayJoKing 🇦🇺 943 43 4ms 15 Aug 2023 662nd btnlq 943 43 4ms 21 Oct 2023 662nd Betuaredead 943 43 4ms 11 Nov 2023 662nd edsrzf 🇳🇿 943 43 4ms 22 Nov 2024 662nd sean-niemann 🇺🇸 943 43 4ms 21 Apr 2025 662nd kg583 🇺🇸 943 43 4ms 25 Sep 2025 675th HPWiz 🇳🇿 942 39 1,023ms 9 Mar 2022 676th AdrienHache 🇫🇷 942 41 58ms 12 Sep 2024 677th Steffan153 🇫🇮 942 42 141ms 4 Aug 2024 677th sean-niemann 🇺🇸 942 42 144ms 4 Aug 2024 677th JayXon 🇺🇸 942 42 133ms 4 Aug 2024 677th DialFrost 🇸🇬 942 42 131ms 4 Aug 2024 677th Lydxn 🇨🇦 942 42 135ms 5 Aug 2024 677th sisyphus-ppcg 🇦🇺 942 42 133ms 6 Aug 2024 677th MeWhenI 🇻🇦 942 42 140ms 6 Aug 2024 677th GrayJoKing 🇦🇺 942 42 142ms 6 Aug 2024 677th rucin93 🇵🇱 942 42 133ms 6 Aug 2024 677th lukegustafson 🇺🇸 942 42 148ms 7 Aug 2024 677th pardouin 🇫🇷 942 42 171ms 7 Aug 2024 677th fuzzylojik-golf 🇺🇸 942 42 131ms 13 Jul 2025 689th edre 942 46 11ms 15 May 2018 689th davitf 942 46 10ms 24 Oct 2018 689th rschwa6308 🇺🇸 942 46 10ms 4 Apr 2019 689th zbreit 🇺🇸 942 46 10ms 4 Apr 2019 689th petar-donchev 942 46 9ms 24 Aug 2019 689th daedals 942 46 12ms 15 Oct 2019 689th teafork 942 46 11ms 9 Feb 2020 689th andersk 🇺🇸 942 46 12ms 19 Mar 2020 689th Attero 🇸🇪 942 46 10ms 26 Mar 2020 689th dmoa 942 46 10ms 10 Jul 2020 689th hashkitten 942 46 9ms 24 Sep 2020 689th Dazza314 🇬🇧 942 46 9ms 7 Nov 2020 689th janbehrens 🇩🇪 942 46 9ms 8 Dec 2020 689th btjones0 942 46 9ms 27 Dec 2020 689th OllieBoyne 🇬🇧 942 46 10ms 6 Feb 2021 689th vezzick 942 46 10ms 5 Mar 2021 689th RDShah 942 46 10ms 15 Apr 2021 689th urojony 🇵🇱 942 46 10ms 27 May 2021 689th MarcMush 🇫🇷 942 46 10ms 29 Jun 2021 689th Fishron 942 46 10ms 19 Oct 2021 689th Indivicivet 942 46 10ms 24 Oct 2021 689th StefanHabel 🇨🇦 942 46 11ms 14 Dec 2021 689th ZakkkkAttackkkk 🇵🇭 942 46 10ms 20 Dec 2021 689th Irratix 🇳🇱 942 46 10ms 17 Apr 2022 689th k3w1k0d3r 942 46 9ms 25 Jun 2022 689th 051 🇸🇬 942 46 10ms 8 Aug 2022 689th TobyBoyne 🇬🇧 942 46 10ms 12 Aug 2022 689th MichalMarsalek 🇨🇿 942 46 10ms 29 Aug 2022 689th JaimeCoderIO 942 46 10ms 29 Sep 2022 689th IshanPanpaliya 942 46 10ms 19 Oct 2022 689th FlorianCassayre 🇫🇷 942 46 11ms 6 Nov 2022 689th thehylian 942 46 9ms 30 Dec 2022 First Prev 641–720 of 4,367 Next Last