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 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 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 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 Lily 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 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 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 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 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 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 560th prplz 🇦🇺 945 44 118ms 16 May 2020 560th Lydxn 🇨🇦 945 44 117ms 12 Jan 2021 560th JayXon 🇺🇸 945 44 118ms 16 Feb 2021 560th sisyphus-ppcg 🇦🇺 945 44 120ms 30 May 2021 560th ovs-code 🇩🇪 945 44 118ms 19 Nov 2021 560th GrayJoKing 🇦🇺 945 44 118ms 15 Dec 2021 560th MichalMarsalek 🇨🇿 945 44 120ms 16 Feb 2022 560th lynn 945 44 119ms 3 Jun 2022 560th MeWhenI 🇻🇦 945 44 117ms 10 Oct 2022 560th clockworknazo 945 44 117ms 26 Nov 2022 560th Steffan153 🇫🇮 945 44 116ms 30 Nov 2022 560th sean-niemann 🇺🇸 945 44 120ms 17 Jan 2023 560th DialFrost 🇸🇬 945 44 117ms 18 Jan 2023 560th steffan-polygolf 945 44 117ms 19 Feb 2023 560th Shanethegamer 🇺🇸 945 44 117ms 8 Mar 2023 560th stefangimmillaro 945 44 119ms 11 Jun 2023 560th Yewzir 🇧🇪 945 44 118ms 23 Sep 2023 560th Betuaredead 945 44 119ms 13 Nov 2023 560th pardouin 🇫🇷 945 44 126ms 21 Sep 2024 560th fuzzylojik-golf 🇺🇸 945 44 124ms 7 Aug 2025 581st primo-ppcg 🇹🇭 945 45 77ms 12 Oct 2020 581st prplz 🇦🇺 945 45 78ms 13 Oct 2020 581st Lydxn 🇨🇦 945 45 80ms 12 Jan 2021 581st JayXon 🇺🇸 945 45 80ms 11 Feb 2021 581st sisyphus-ppcg 🇦🇺 945 45 80ms 30 May 2021 581st cure-honey 🇯🇵 945 45 79ms 29 Jun 2021 581st ovs-code 🇩🇪 945 45 81ms 19 Nov 2021 581st GrayJoKing 🇦🇺 945 45 79ms 14 Mar 2022 581st lynn 945 45 79ms 3 Jun 2022 581st stefangimmillaro 945 45 80ms 30 Sep 2022 581st MeWhenI 🇻🇦 945 45 80ms 10 Oct 2022 581st clockworknazo 945 45 81ms 13 Oct 2022 581st Steffan153 🇫🇮 945 45 81ms 24 Nov 2022 581st sean-niemann 🇺🇸 945 45 81ms 17 Jan 2023 581st DialFrost 🇸🇬 945 45 78ms 6 Feb 2023 581st steffan-polygolf 945 45 80ms 19 Feb 2023 581st Shanethegamer 🇺🇸 945 45 79ms 8 Mar 2023 581st Yewzir 🇧🇪 945 45 80ms 13 Oct 2023 581st Betuaredead 945 45 79ms 11 Nov 2023 581st pardouin 🇫🇷 945 45 80ms 22 Aug 2024 581st fuzzylojik-golf 🇺🇸 945 45 84ms 12 Jul 2025 581st edsrzf 🇳🇿 945 45 81ms 26 Jul 2025 581st albanian-laundromat 945 45 80ms 24 Sep 2025 581st snoozingnewt 🇨🇦 945 45 80ms 4 Dec 2025 605th Lydxn 🇨🇦 945 68 56ms 1 Jan 2022 605th prplz 🇦🇺 945 68 52ms 1 Jan 2022 605th JayXon 🇺🇸 945 68 56ms 5 Jan 2022 605th sisyphus-ppcg 🇦🇺 945 68 52ms 23 Mar 2022 605th nwellnhof 🇩🇪 945 68 55ms 8 Aug 2022 605th Steffan153 🇫🇮 945 68 56ms 17 Nov 2022 605th inventshah 945 68 56ms 26 Jan 2023 605th sean-niemann 🇺🇸 945 68 55ms 11 Apr 2023 605th Alex-x90 🇺🇸 945 68 55ms 17 Jul 2023 605th xsot 🇸🇬 945 68 58ms 22 May 2024 605th KasperKivimaeki 🇫🇮 945 68 60ms 15 Feb 2025 605th pardouin 🇫🇷 945 68 50ms 31 May 2025 605th fuzzylojik-golf 🇺🇸 945 68 54ms 14 Jul 2025 605th 09cf 945 68 58ms 26 Nov 2025 619th Lydxn 🇨🇦 943 42 2ms 30 Oct 2022 619th btnlq 943 42 2ms 5 Nov 2022 619th clockworknazo 943 42 2ms 18 Nov 2022 619th primo-ppcg 🇹🇭 943 42 2ms 19 Nov 2022 619th sisyphus-ppcg 🇦🇺 943 42 2ms 22 Feb 2023 619th xsot 🇸🇬 943 42 2ms 16 May 2023 619th fuzzylojik-golf 🇺🇸 943 42 1ms 12 Aug 2025 619th sean-niemann 🇺🇸 943 42 2ms 27 Aug 2025 619th DialFrost 🇸🇬 943 42 2ms 19 Dec 2025 619th canissimia 🇦🇶 943 42 2ms 22 days ago 629th thospel 942 29 2ms 3 May 2018 629th nwellnhof 🇩🇪 942 29 2ms 15 Feb 2020 629th saito-ta 🇯🇵 942 29 2ms 16 Aug 2024 629th xsot 🇸🇬 942 29 2ms 24 Jun 2025 633rd HPWiz 🇳🇿 942 39 1,023ms 9 Mar 2022 634th AdrienHache 🇫🇷 941 41 45ms 12 Sep 2024 635th Steffan153 🇫🇮 941 43 3ms 16 Apr 2023 635th Shanethegamer 🇺🇸 941 43 4ms 17 Apr 2023 635th Lydxn 🇨🇦 941 43 3ms 18 Apr 2023 635th AlephSquirrel 941 43 5ms 20 Apr 2023 635th primo-ppcg 🇹🇭 941 43 3ms 27 Apr 2023 635th prplz 🇦🇺 941 43 4ms 2 May 2023 First Prev 561–640 of 4,178 Next Last