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 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 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 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 594th sean-niemann 🇺🇸 945 68 49ms 11 Apr 2023 594th Alex-x90 🇺🇸 945 68 53ms 17 Jul 2023 594th xsot 🇸🇬 945 68 53ms 22 May 2024 594th KasperKivimaeki 🇫🇮 945 68 54ms 15 Feb 2025 594th pardouin 🇫🇷 945 68 61ms 31 May 2025 594th fuzzylojik-golf 🇺🇸 945 68 54ms 14 Jul 2025 594th 09cf 945 68 53ms 10 days ago 608th JRaspass 🇬🇧 944 28 87ms 3 May 2018 608th labster 944 28 87ms 28 May 2018 608th phdphil 944 28 88ms 29 May 2018 608th AlexDaniel 🇪🇪 944 28 103ms 11 Oct 2018 608th metakuna 944 28 98ms 16 Apr 2019 608th retrohun 944 28 102ms 27 Apr 2019 608th SirBogman 🇺🇸 944 28 95ms 8 Feb 2020 608th jjatria 944 28 88ms 11 Jul 2020 608th Shanethegamer 🇺🇸 944 28 86ms 20 Mar 2021 608th lynn 944 28 97ms 13 Apr 2021 608th MeWhenI 🇻🇦 944 28 99ms 31 Jan 2023 608th DialFrost 🇸🇬 944 28 100ms 6 Feb 2023 608th SirFireball3521 944 28 98ms 8 Mar 2023 608th Yewzir 🇧🇪 944 28 98ms 17 Nov 2023 608th pardouin 🇫🇷 944 28 98ms 22 Aug 2024 608th fuzzylojik-golf 🇺🇸 944 28 85ms 21 Aug 2025 624th thospel 942 29 3ms 3 May 2018 624th nwellnhof 🇩🇪 942 29 2ms 15 Feb 2020 624th saito-ta 🇯🇵 942 29 3ms 16 Aug 2024 624th xsot 🇸🇬 942 29 3ms 24 Jun 2025 628th Lydxn 🇨🇦 942 42 1ms 30 Oct 2022 628th btnlq 942 42 2ms 5 Nov 2022 628th clockworknazo 942 42 2ms 18 Nov 2022 628th primo-ppcg 🇹🇭 942 42 2ms 19 Nov 2022 628th sisyphus-ppcg 🇦🇺 942 42 2ms 22 Feb 2023 628th xsot 🇸🇬 942 42 2ms 16 May 2023 628th fuzzylojik-golf 🇺🇸 942 42 2ms 12 Aug 2025 628th sean-niemann 🇺🇸 942 42 2ms 27 Aug 2025 636th HPWiz 🇳🇿 941 39 17ms 9 Mar 2022 637th Steffan153 🇫🇮 941 43 3ms 16 Apr 2023 637th Shanethegamer 🇺🇸 941 43 3ms 17 Apr 2023 637th Lydxn 🇨🇦 941 43 3ms 18 Apr 2023 637th AlephSquirrel 941 43 4ms 20 Apr 2023 637th primo-ppcg 🇹🇭 941 43 3ms 27 Apr 2023 637th prplz 🇦🇺 941 43 3ms 2 May 2023 637th Yewzir 🇧🇪 941 43 3ms 14 May 2023 637th GrayJoKing 🇦🇺 941 43 3ms 15 Aug 2023 637th btnlq 941 43 4ms 21 Oct 2023 637th Betuaredead 941 43 4ms 11 Nov 2023 637th edsrzf 🇳🇿 941 43 4ms 22 Nov 2024 637th sean-niemann 🇺🇸 941 43 3ms 21 Apr 2025 637th kg583 🇺🇸 941 43 3ms 25 Sep 2025 650th edre 941 46 9ms 15 May 2018 650th davitf 941 46 9ms 24 Oct 2018 650th rschwa6308 🇺🇸 941 46 9ms 4 Apr 2019 650th zbreit 🇺🇸 941 46 9ms 4 Apr 2019 650th petar-donchev 941 46 9ms 24 Aug 2019 650th daedals 941 46 9ms 15 Oct 2019 650th teafork 941 46 9ms 9 Feb 2020 650th andersk 🇺🇸 941 46 11ms 19 Mar 2020 650th Attero 🇸🇪 941 46 11ms 26 Mar 2020 650th dmoa 941 46 9ms 10 Jul 2020 650th hashkitten 941 46 10ms 24 Sep 2020 650th Dazza314 🇬🇧 941 46 9ms 7 Nov 2020 650th janbehrens 🇩🇪 941 46 9ms 8 Dec 2020 650th btjones0 941 46 9ms 27 Dec 2020 650th OllieBoyne 🇬🇧 941 46 9ms 6 Feb 2021 650th vezzick 941 46 9ms 5 Mar 2021 650th RDShah 941 46 9ms 15 Apr 2021 650th urojony 🇵🇱 941 46 10ms 27 May 2021 650th MarcMush 🇫🇷 941 46 9ms 29 Jun 2021 650th Fishron 941 46 9ms 19 Oct 2021 650th Indivicivet 941 46 9ms 24 Oct 2021 650th StefanHabel 🇨🇦 941 46 9ms 14 Dec 2021 650th ZakkkkAttackkkk 🇵🇭 941 46 10ms 20 Dec 2021 650th Irratix 🇳🇱 941 46 9ms 17 Apr 2022 650th k3w1k0d3r 941 46 9ms 25 Jun 2022 650th 051 🇸🇬 941 46 10ms 8 Aug 2022 First Prev 601–675 of 4,119 Next Last