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 50th kg583 🇺🇸 984 44 10ms 26 Jul 2025 50th GolfingSuccess 🇬🇷 984 44 12ms 10 Aug 2025 50th CornerMercury 🇬🇧 984 44 10ms 24 Sep 2025 50th j-zhang43 984 44 10ms 16 Nov 2025 50th sunleonid 984 44 10ms 25 Nov 2025 50th Babafaba 984 44 10ms 26 Nov 2025 50th ndren 984 44 10ms 1 Dec 2025 50th ryyyn 🇺🇸 984 44 10ms 16 Jan 2026 50th albanian-laundromat 🇺🇸 984 44 11ms 22 Jan 2026 50th Flekay 🇩🇪 984 44 10ms 24 Feb 2026 50th dokutan 984 44 11ms 26 Feb 2026 50th snoozingnewt 🇨🇦 984 44 10ms 27 Feb 2026 50th MeWhenI 🇻🇦 984 44 10ms 23 days ago 50th blaztoma 🇱🇹 984 44 13ms 22 days ago 50th Emutis 🇱🇹 984 44 10ms 19 days ago 50th jusaka 984 44 10ms 10 days ago 50th vang1ong7ang 984 44 12ms 8 days ago 50th edsrzf 🇳🇿 984 44 10ms 6 hours ago 50th flekAI 984 44 10ms 4 mins ago 100th primo-ppcg 🇹🇭 981 25 2ms 22 Jun 2021 100th HPWiz 🇳🇿 981 25 2ms 7 Feb 2022 100th GrayJoKing 🇦🇺 981 25 2ms 7 Feb 2022 100th ovs-code 🇩🇪 981 25 2ms 27 Nov 2022 100th Lydxn 🇨🇦 981 25 2ms 4 Aug 2023 100th MeWhenI 🇻🇦 981 25 2ms 17 Feb 2025 106th thospel 980 27 111ms 3 May 2018 106th nwellnhof 🇩🇪 980 27 108ms 4 Oct 2020 106th primo-ppcg 🇹🇭 980 27 109ms 5 Oct 2020 106th prplz 🇦🇺 980 27 111ms 2 Nov 2020 106th GrayJoKing 🇦🇺 980 27 110ms 3 Dec 2020 106th Indivicivet 980 27 109ms 24 Mar 2021 106th Lydxn 🇨🇦 980 27 105ms 7 Mar 2022 106th scpchicken 🇵🇼 980 27 112ms 8 Mar 2022 106th HPWiz 🇳🇿 980 27 108ms 16 Dec 2022 106th sisyphus-ppcg 🇦🇺 980 27 109ms 16 Dec 2022 106th Steffan153 🇫🇮 980 27 111ms 17 Dec 2022 106th Natanaelel 🇸🇪 980 27 106ms 19 Feb 2023 106th ovs-code 🇩🇪 980 27 104ms 30 Dec 2023 106th sean-niemann 🇺🇸 980 27 111ms 5 Apr 2025 120th JayXon 🇺🇸 980 28 234ms 29 Oct 2023 120th Lydxn 🇨🇦 980 28 228ms 29 Oct 2023 120th sisyphus-ppcg 🇦🇺 980 28 210ms 29 Oct 2023 120th Shanethegamer 🇺🇸 980 28 213ms 29 Oct 2023 120th Steffan153 🇫🇮 980 28 220ms 29 Oct 2023 120th prplz 🇦🇺 980 28 240ms 29 Oct 2023 120th sean-niemann 🇺🇸 980 28 211ms 25 Mar 2025 127th ETHproductions 🇺🇸 977 42 10ms 4 May 2018 127th rambox11 977 42 11ms 9 May 2018 127th kritixilithos 977 42 11ms 3 Jun 2018 127th Nuottajarvi 977 42 10ms 10 Aug 2018 127th lazarow 977 42 10ms 22 Oct 2018 127th prplz 🇦🇺 977 42 12ms 20 Nov 2018 127th primo-ppcg 🇹🇭 977 42 11ms 28 Nov 2018 127th dee-gomma 977 42 11ms 27 Mar 2019 127th user189032 977 42 11ms 29 May 2019 127th vgroen 977 42 11ms 16 Jul 2019 127th AussieWarren 977 42 11ms 31 Aug 2019 127th Mikaeel66 977 42 10ms 13 Nov 2019 127th emplv 🇱🇻 977 42 11ms 23 Nov 2019 127th xsot 🇸🇬 977 42 10ms 28 Nov 2019 127th arestivo 977 42 10ms 27 Apr 2020 127th ondras 977 42 11ms 30 Apr 2020 127th shuding 977 42 10ms 5 May 2020 127th cywong-amino 🇭🇰 977 42 9ms 20 May 2020 127th Attero 🇸🇪 977 42 11ms 22 May 2020 127th efgen 977 42 11ms 8 Jun 2020 127th Irratix 🇳🇱 977 42 11ms 21 Jul 2020 127th thisishowmymindworks 🇳🇴 977 42 10ms 26 Jul 2020 127th ToriTheChicken 977 42 11ms 26 Jul 2020 127th rucin93 🇵🇱 977 42 10ms 12 Sep 2020 127th Argeento 🇵🇱 977 42 11ms 12 Sep 2020 127th NewDefectus 🇮🇱 977 42 10ms 23 Sep 2020 127th tomtheisen 🇺🇸 977 42 11ms 24 Sep 2020 127th JayXon 🇺🇸 977 42 10ms 9 Oct 2020 127th o0lit3 🇺🇸 977 42 10ms 22 Oct 2020 127th nwellnhof 🇩🇪 977 42 9ms 5 Nov 2020 127th HPWiz 🇳🇿 977 42 9ms 12 Nov 2020 127th BBoehm 🇩🇪 977 42 11ms 20 Nov 2020 127th GrayJoKing 🇦🇺 977 42 11ms 27 Nov 2020 127th tscherter 977 42 11ms 5 Dec 2020 First Prev 81–160 of 4,358 Next Last