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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 543rd Betuaredead 945 44 119ms 13 Nov 2023 543rd pardouin 🇫🇷 945 44 126ms 21 Sep 2024 543rd fuzzylojik-golf 🇺🇸 945 44 124ms 7 Aug 2025 564th primo-ppcg 🇹🇭 945 45 77ms 12 Oct 2020 564th prplz 🇦🇺 945 45 78ms 13 Oct 2020 564th Lydxn 🇨🇦 945 45 80ms 12 Jan 2021 564th JayXon 🇺🇸 945 45 80ms 11 Feb 2021 564th sisyphus-ppcg 🇦🇺 945 45 80ms 30 May 2021 564th cure-honey 🇯🇵 945 45 79ms 29 Jun 2021 564th ovs-code 🇩🇪 945 45 81ms 19 Nov 2021 564th GrayJoKing 🇦🇺 945 45 79ms 14 Mar 2022 564th lynn 945 45 79ms 3 Jun 2022 564th stefangimmillaro 945 45 80ms 30 Sep 2022 564th MeWhenI 🇻🇦 945 45 80ms 10 Oct 2022 564th clockworknazo 945 45 81ms 13 Oct 2022 564th Steffan153 🇫🇮 945 45 81ms 24 Nov 2022 564th sean-niemann 🇺🇸 945 45 81ms 17 Jan 2023 564th DialFrost 🇸🇬 945 45 78ms 6 Feb 2023 564th steffan-polygolf 945 45 80ms 19 Feb 2023 564th Shanethegamer 🇺🇸 945 45 79ms 8 Mar 2023 564th Yewzir 🇧🇪 945 45 80ms 13 Oct 2023 564th Betuaredead 945 45 79ms 11 Nov 2023 564th pardouin 🇫🇷 945 45 80ms 22 Aug 2024 564th fuzzylojik-golf 🇺🇸 945 45 84ms 12 Jul 2025 564th edsrzf 🇳🇿 945 45 81ms 26 Jul 2025 564th albanian-laundromat 945 45 80ms 24 Sep 2025 564th snoozingnewt 🇨🇦 945 45 80ms 4 Dec 2025 588th Lydxn 🇨🇦 945 68 56ms 1 Jan 2022 588th prplz 🇦🇺 945 68 52ms 1 Jan 2022 588th JayXon 🇺🇸 945 68 56ms 5 Jan 2022 588th sisyphus-ppcg 🇦🇺 945 68 52ms 23 Mar 2022 588th nwellnhof 🇩🇪 945 68 55ms 8 Aug 2022 588th Steffan153 🇫🇮 945 68 56ms 17 Nov 2022 588th inventshah 945 68 56ms 26 Jan 2023 588th sean-niemann 🇺🇸 945 68 55ms 11 Apr 2023 588th Alex-x90 🇺🇸 945 68 55ms 17 Jul 2023 588th xsot 🇸🇬 945 68 58ms 22 May 2024 588th KasperKivimaeki 🇫🇮 945 68 60ms 15 Feb 2025 588th pardouin 🇫🇷 945 68 50ms 31 May 2025 588th fuzzylojik-golf 🇺🇸 945 68 54ms 14 Jul 2025 588th 09cf 945 68 58ms 26 Nov 2025 602nd JRaspass 🇬🇧 944 28 105ms 3 May 2018 602nd labster 944 28 91ms 28 May 2018 602nd phdphil 944 28 97ms 29 May 2018 602nd AlexDaniel 🇪🇪 944 28 99ms 11 Oct 2018 602nd metakuna 944 28 108ms 16 Apr 2019 602nd retrohun 944 28 109ms 27 Apr 2019 602nd SirBogman 🇺🇸 944 28 105ms 8 Feb 2020 602nd jjatria 944 28 89ms 11 Jul 2020 602nd Shanethegamer 🇺🇸 944 28 95ms 20 Mar 2021 602nd lynn 944 28 113ms 13 Apr 2021 602nd MeWhenI 🇻🇦 944 28 108ms 31 Jan 2023 602nd DialFrost 🇸🇬 944 28 102ms 6 Feb 2023 602nd SirFireball3521 944 28 110ms 8 Mar 2023 602nd Yewzir 🇧🇪 944 28 108ms 17 Nov 2023 602nd pardouin 🇫🇷 944 28 104ms 22 Aug 2024 602nd fuzzylojik-golf 🇺🇸 944 28 90ms 21 Aug 2025 618th Lydxn 🇨🇦 943 42 2ms 30 Oct 2022 618th btnlq 943 42 2ms 5 Nov 2022 618th clockworknazo 943 42 2ms 18 Nov 2022 618th primo-ppcg 🇹🇭 943 42 2ms 19 Nov 2022 618th sisyphus-ppcg 🇦🇺 943 42 2ms 22 Feb 2023 618th xsot 🇸🇬 943 42 2ms 16 May 2023 618th fuzzylojik-golf 🇺🇸 943 42 1ms 12 Aug 2025 618th sean-niemann 🇺🇸 943 42 2ms 27 Aug 2025 618th DialFrost 🇸🇬 943 42 2ms 19 Dec 2025 618th canissimia 🇦🇶 943 42 2ms 2 days ago 628th thospel 942 29 2ms 3 May 2018 628th nwellnhof 🇩🇪 942 29 2ms 15 Feb 2020 628th saito-ta 🇯🇵 942 29 2ms 16 Aug 2024 628th xsot 🇸🇬 942 29 2ms 24 Jun 2025 632nd HPWiz 🇳🇿 942 39 1,023ms 9 Mar 2022 633rd Steffan153 🇫🇮 941 43 3ms 16 Apr 2023 633rd Shanethegamer 🇺🇸 941 43 4ms 17 Apr 2023 633rd Lydxn 🇨🇦 941 43 3ms 18 Apr 2023 633rd AlephSquirrel 941 43 5ms 20 Apr 2023 633rd primo-ppcg 🇹🇭 941 43 3ms 27 Apr 2023 633rd prplz 🇦🇺 941 43 4ms 2 May 2023 633rd Yewzir 🇧🇪 941 43 3ms 14 May 2023 633rd GrayJoKing 🇦🇺 941 43 4ms 15 Aug 2023 First Prev 561–640 of 4,160 Next Last