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 Dragon Curve 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 Dragon Curve 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 634th jjatria 945 28 111ms 11 Jul 2020 634th Shanethegamer 🇺🇸 945 28 117ms 20 Mar 2021 634th lynn 945 28 124ms 13 Apr 2021 634th MeWhenI 🇻🇦 945 28 124ms 31 Jan 2023 634th DialFrost 🇸🇬 945 28 125ms 6 Feb 2023 634th SirFireball3521 945 28 126ms 8 Mar 2023 634th Yewzir 🇧🇪 945 28 123ms 17 Nov 2023 634th pardouin 🇫🇷 945 28 117ms 22 Aug 2024 634th fuzzylojik-golf 🇺🇸 945 28 104ms 21 Aug 2025 650th Lydxn 🇨🇦 944 42 1ms 30 Oct 2022 650th btnlq 944 42 1ms 5 Nov 2022 650th clockworknazo 944 42 1ms 18 Nov 2022 650th primo-ppcg 🇹🇭 944 42 1ms 19 Nov 2022 650th sisyphus-ppcg 🇦🇺 944 42 1ms 22 Feb 2023 650th xsot 🇸🇬 944 42 1ms 16 May 2023 650th fuzzylojik-golf 🇺🇸 944 42 2ms 12 Aug 2025 650th sean-niemann 🇺🇸 944 42 2ms 27 Aug 2025 650th DialFrost 🇸🇬 944 42 3ms 19 Dec 2025 650th canissimia 🇦🇶 944 42 1ms 16 Jan 2026 650th Steffan153 🇫🇮 944 42 2ms 27 Feb 2026 661st thospel 943 29 3ms 3 May 2018 661st nwellnhof 🇩🇪 943 29 3ms 15 Feb 2020 661st saito-ta 🇯🇵 943 29 3ms 16 Aug 2024 661st xsot 🇸🇬 943 29 3ms 24 Jun 2025 665th HPWiz 🇳🇿 943 39 16ms 9 Mar 2022 666th AdrienHache 🇫🇷 943 41 58ms 12 Sep 2024 667th Steffan153 🇫🇮 943 43 4ms 16 Apr 2023 667th Shanethegamer 🇺🇸 943 43 4ms 17 Apr 2023 667th Lydxn 🇨🇦 943 43 4ms 18 Apr 2023 667th AlephSquirrel 943 43 4ms 20 Apr 2023 667th primo-ppcg 🇹🇭 943 43 3ms 27 Apr 2023 667th prplz 🇦🇺 943 43 4ms 2 May 2023 667th Yewzir 🇧🇪 943 43 3ms 14 May 2023 667th GrayJoKing 🇦🇺 943 43 4ms 15 Aug 2023 667th btnlq 943 43 4ms 21 Oct 2023 667th Betuaredead 943 43 4ms 11 Nov 2023 667th edsrzf 🇳🇿 943 43 4ms 22 Nov 2024 667th sean-niemann 🇺🇸 943 43 4ms 21 Apr 2025 667th kg583 🇺🇸 943 43 4ms 25 Sep 2025 680th Steffan153 🇫🇮 942 42 136ms 4 Aug 2024 680th sean-niemann 🇺🇸 942 42 124ms 4 Aug 2024 680th JayXon 🇺🇸 942 42 128ms 4 Aug 2024 680th DialFrost 🇸🇬 942 42 136ms 4 Aug 2024 680th Lydxn 🇨🇦 942 42 127ms 5 Aug 2024 680th sisyphus-ppcg 🇦🇺 942 42 122ms 6 Aug 2024 680th MeWhenI 🇻🇦 942 42 130ms 6 Aug 2024 680th GrayJoKing 🇦🇺 942 42 126ms 6 Aug 2024 680th rucin93 🇵🇱 942 42 120ms 6 Aug 2024 680th lukegustafson 🇺🇸 942 42 124ms 7 Aug 2024 680th pardouin 🇫🇷 942 42 120ms 7 Aug 2024 680th fuzzylojik-golf 🇺🇸 942 42 132ms 13 Jul 2025 692nd edre 942 46 11ms 15 May 2018 692nd davitf 942 46 10ms 24 Oct 2018 692nd rschwa6308 🇺🇸 942 46 10ms 4 Apr 2019 692nd zbreit 🇺🇸 942 46 10ms 4 Apr 2019 692nd petar-donchev 942 46 9ms 24 Aug 2019 692nd daedals 942 46 12ms 15 Oct 2019 692nd teafork 942 46 11ms 9 Feb 2020 692nd andersk 🇺🇸 942 46 12ms 19 Mar 2020 692nd Attero 🇸🇪 942 46 10ms 26 Mar 2020 692nd dmoa 942 46 10ms 10 Jul 2020 692nd hashkitten 942 46 9ms 24 Sep 2020 692nd Dazza314 🇬🇧 942 46 9ms 7 Nov 2020 692nd janbehrens 🇩🇪 942 46 9ms 8 Dec 2020 692nd btjones0 942 46 9ms 27 Dec 2020 692nd OllieBoyne 🇬🇧 942 46 10ms 6 Feb 2021 692nd vezzick 942 46 10ms 5 Mar 2021 692nd RDShah 942 46 10ms 15 Apr 2021 692nd urojony 🇵🇱 942 46 10ms 27 May 2021 692nd MarcMush 🇫🇷 942 46 10ms 29 Jun 2021 692nd Fishron 942 46 10ms 19 Oct 2021 692nd Indivicivet 942 46 10ms 24 Oct 2021 692nd StefanHabel 🇨🇦 942 46 11ms 14 Dec 2021 692nd ZakkkkAttackkkk 🇵🇭 942 46 10ms 20 Dec 2021 692nd Irratix 🇳🇱 942 46 10ms 17 Apr 2022 692nd k3w1k0d3r 942 46 9ms 25 Jun 2022 692nd 051 🇸🇬 942 46 10ms 8 Aug 2022 692nd TobyBoyne 🇬🇧 942 46 10ms 12 Aug 2022 692nd MichalMarsalek 🇨🇿 942 46 10ms 29 Aug 2022 692nd JaimeCoderIO 942 46 10ms 29 Sep 2022 First Prev 641–720 of 4,407 Next Last