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 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 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 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 361st DialFrost 🇸🇬 953 46 1ms 6 Feb 2023 361st Shanethegamer 🇺🇸 953 46 2ms 8 Mar 2023 361st xsot 🇸🇬 953 46 1ms 9 Oct 2023 361st Betuaredead 953 46 1ms 12 Nov 2023 361st Yewzir 🇧🇪 953 46 1ms 14 Nov 2023 361st pardouin 🇫🇷 953 46 1ms 21 Sep 2024 361st FlyingPenguin223 953 46 1ms 5 Oct 2024 361st fuzzylojik-golf 🇺🇸 953 46 1ms 3 Jul 2025 361st GolfingSuccess 🇬🇷 953 46 1ms 27 days ago 385th marcin7Cd 953 52 113ms 15 Mar 2020 385th primo-ppcg 🇹🇭 953 52 110ms 25 Apr 2020 385th henkma 953 52 114ms 14 Jun 2020 385th prplz 🇦🇺 953 52 111ms 18 Oct 2020 385th HPWiz 🇳🇿 953 52 116ms 12 Nov 2020 385th JayXon 🇺🇸 953 52 114ms 18 Feb 2021 385th lynn 953 52 113ms 22 Mar 2021 385th Lydxn 🇨🇦 953 52 113ms 22 Mar 2021 385th kops-cg 953 52 111ms 7 Apr 2021 385th xnor-gate 953 52 111ms 9 Jun 2021 385th ssiquoya 🇷🇺 953 52 109ms 11 Jun 2021 385th GrayJoKing 🇦🇺 953 52 117ms 7 Oct 2021 385th annaproxy 953 52 119ms 24 Dec 2021 385th ovs-code 🇩🇪 953 52 114ms 16 Feb 2022 385th Steffan153 🇫🇮 953 52 117ms 20 Nov 2022 385th Shanethegamer 🇺🇸 953 52 115ms 8 Mar 2023 385th sean-niemann 🇺🇸 953 52 111ms 4 Jul 2023 385th Sakisan 🇧🇪 953 52 115ms 16 Jul 2023 385th btnlq 953 52 113ms 14 Oct 2023 385th Yewzir 🇧🇪 953 52 118ms 20 Nov 2023 385th DialFrost 🇸🇬 953 52 116ms 4 Aug 2024 385th pardouin 🇫🇷 953 52 116ms 21 Aug 2024 385th fuzzylojik-golf 🇺🇸 953 52 115ms 27 Aug 2025 385th albanian-laundromat 953 52 116ms 4 Oct 2025 385th snoozingnewt 🇨🇦 953 52 120ms 5 days ago 410th billings7 🇬🇧 952 60 319ms 21 Nov 2021 410th JayXon 🇺🇸 952 60 334ms 21 Nov 2021 410th Lydxn 🇨🇦 952 60 323ms 21 Nov 2021 410th nwellnhof 🇩🇪 952 60 313ms 21 Nov 2021 410th ovs-code 🇩🇪 952 60 306ms 21 Nov 2021 410th primo-ppcg 🇹🇭 952 60 309ms 21 Nov 2021 410th prplz 🇦🇺 952 60 312ms 21 Nov 2021 410th ScottHamper 952 60 317ms 21 Nov 2021 410th sisyphus-ppcg 🇦🇺 952 60 320ms 21 Nov 2021 410th ssiquoya 🇷🇺 952 60 325ms 21 Nov 2021 410th GrayJoKing 🇦🇺 952 60 320ms 14 Mar 2022 410th annaproxy 952 60 316ms 15 Mar 2022 410th ericlangedijk 🇸🇮 952 60 325ms 15 Mar 2022 410th lynn 952 60 314ms 3 Jun 2022 410th stefangimmillaro 952 60 317ms 30 Sep 2022 410th MeWhenI 🇻🇦 952 60 312ms 10 Oct 2022 410th Steffan153 🇫🇮 952 60 322ms 17 Nov 2022 410th clockworknazo 952 60 315ms 26 Nov 2022 410th DialFrost 🇸🇬 952 60 321ms 14 Jan 2023 410th sean-niemann 🇺🇸 952 60 331ms 17 Jan 2023 410th tomtheisen 🇺🇸 952 60 314ms 17 Jan 2023 410th btnlq 952 60 315ms 28 Feb 2023 410th Shanethegamer 🇺🇸 952 60 321ms 8 Mar 2023 410th AdrienHache 🇫🇷 952 60 317ms 31 May 2023 410th m-tkach 🇺🇦 952 60 305ms 2 Jun 2023 410th namelessiw 952 60 318ms 29 Jul 2023 410th Yewzir 🇧🇪 952 60 326ms 23 Sep 2023 410th Betuaredead 952 60 317ms 11 Nov 2023 410th pardouin 🇫🇷 952 60 319ms 21 Aug 2024 410th voytxt 🇨🇿 952 60 333ms 12 Jan 2025 410th b-illy 🇬🇧 952 60 329ms 21 Jan 2025 410th fuzzylojik-golf 🇺🇸 952 60 317ms 15 May 2025 410th edsrzf 🇳🇿 952 60 323ms 26 Jul 2025 410th albanian-laundromat 952 60 323ms 24 Sep 2025 410th CaedenHarper 🇨🇦 952 60 312ms 17 Oct 2025 410th snoozingnewt 🇨🇦 952 60 338ms 6 days ago 446th ovs-code 🇩🇪 951 43 365ms 15 Jan 2024 446th sean-niemann 🇺🇸 951 43 352ms 15 Jan 2024 446th DialFrost 🇸🇬 951 43 382ms 15 Jan 2024 446th GrayJoKing 🇦🇺 951 43 392ms 15 Jan 2024 446th Lydxn 🇨🇦 951 43 366ms 15 Jan 2024 First Prev 376–450 of 4,124 Next Last