Niven Numbers (Long) 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 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 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 476th DialFrost 🇸🇬 924 59 29ms 4 Feb 2023 476th sisyphus-ppcg 🇦🇺 924 59 28ms 6 Feb 2023 476th xsot 🇸🇬 924 59 28ms 29 Mar 2024 476th sean-niemann 🇺🇸 924 59 28ms 21 Jan 2025 476th edsrzf 🇳🇿 924 59 29ms 12 Nov 2025 486th nwellnhof 🇩🇪 924 80 501ms 25 Sep 2025 486th Yewzir 🇧🇪 924 80 368ms 2 Oct 2025 486th m-tkach 🇺🇦 924 80 485ms 3 Oct 2025 486th stefangimmillaro 924 80 498ms 6 Oct 2025 486th namelessiw 924 80 441ms 6 Oct 2025 486th sisyphus-ppcg 🇦🇺 924 80 375ms 25 Nov 2025 486th b-illy 🇬🇧 924 80 418ms 8 Dec 2025 486th CaedenHarper 🇨🇦 924 80 495ms 8 Dec 2025 486th snoozingnewt 🇨🇦 924 80 471ms 10 Dec 2025 486th edsrzf 🇳🇿 924 80 364ms 5 Feb 2026 486th error256 924 80 370ms 12 Mar 2026 497th scpchicken 🇵🇼 923 53 14ms 15 Apr 2023 497th inventshah 923 53 17ms 29 Jul 2024 499th sisyphus-ppcg 🇦🇺 923 60 6ms 9 Aug 2022 500th GrayJoKing 🇦🇺 921 61 139ms 14 Aug 2022 500th JayXon 🇺🇸 921 61 138ms 24 Mar 2023 502nd Lydxn 🇨🇦 921 66 115ms 13 Aug 2023 502nd JayXon 🇺🇸 921 66 117ms 13 Aug 2023 504th lifthrasiir 🇰🇷 920 25 3ms 28 Nov 2024 505th nwellnhof 🇩🇪 920 102 322ms 8 Aug 2022 505th Lydxn 🇨🇦 920 102 309ms 9 Aug 2022 505th JayXon 🇺🇸 920 102 333ms 10 Aug 2022 505th primo-ppcg 🇹🇭 920 102 303ms 4 Sep 2022 505th Steffan153 🇫🇮 920 102 322ms 17 Dec 2022 505th MeWhenI 🇻🇦 920 102 328ms 21 Feb 2023 505th stefangimmillaro 920 102 336ms 14 Jun 2023 505th m-tkach 🇺🇦 920 102 320ms 14 Jun 2023 505th sean-niemann 🇺🇸 920 102 322ms 17 Jun 2023 505th Yewzir 🇧🇪 920 102 331ms 10 Apr 2024 505th pardouin 🇫🇷 920 102 330ms 21 Oct 2024 505th DialFrost 🇸🇬 920 102 311ms 11 Apr 2025 505th fuzzylojik-golf 🇺🇸 920 102 339ms 13 Jul 2025 505th kkoenig 920 102 358ms 6 Sep 2025 505th CaedenHarper 🇨🇦 920 102 329ms 8 Dec 2025 505th b-illy 🇬🇧 920 102 446ms 17 Dec 2025 521st 5quiwyrm 919 26 96ms 5 Oct 2022 521st prplz 🇦🇺 919 26 96ms 24 Nov 2022 521st DialFrost 🇸🇬 919 26 108ms 14 Mar 2025 521st edsrzf 🇳🇿 919 26 94ms 5 Nov 2025 521st snoozingnewt 🇨🇦 919 26 101ms 4 Feb 2026 526th nwellnhof 🇩🇪 919 64 4ms 8 Aug 2022 526th saito-ta 🇯🇵 919 64 4ms 9 Aug 2022 526th HPWiz 🇳🇿 919 64 4ms 14 Aug 2022 526th JohandeRuiter 🇳🇱 919 64 4ms 5 Nov 2023 526th KasperKivimaeki 🇫🇮 919 64 4ms 15 Nov 2025 531st mikiymk 918 40 39ms 21 Sep 2023 531st aydamak 918 40 41ms 15 May 2024 531st ejini6969 918 40 43ms 14 Jun 2025 531st Thinkr1 918 40 42ms 3 Feb 2026 535th Lydxn 🇨🇦 918 44 51ms 9 Aug 2022 536th JayXon 🇺🇸 918 62 144ms 10 Nov 2022 536th Lydxn 🇨🇦 918 62 141ms 11 Nov 2022 536th sean-niemann 🇺🇸 918 62 140ms 1 Aug 2024 536th pardouin 🇫🇷 918 62 144ms 21 Oct 2024 536th DialFrost 🇸🇬 918 62 141ms 11 Apr 2025 536th fuzzylojik-golf 🇺🇸 918 62 144ms 29 Aug 2025 536th Steffan153 🇫🇮 918 62 137ms 16 days ago 543rd annaproxy 918 63 181ms 9 Aug 2022 543rd arjanadriaanse 🇳🇱 918 63 189ms 9 Aug 2022 543rd strout 918 63 182ms 15 Aug 2022 543rd Awsute 918 63 206ms 25 Aug 2022 543rd primo-ppcg 🇹🇭 918 63 183ms 4 Sep 2022 548th JayXon 🇺🇸 918 64 1,311ms 10 Nov 2022 548th Lydxn 🇨🇦 918 64 1,286ms 11 Nov 2022 548th Steffan153 🇫🇮 918 64 1,343ms 28 Jul 2024 548th pardouin 🇫🇷 918 64 1,346ms 21 Oct 2024 548th DialFrost 🇸🇬 918 64 1,245ms 11 Apr 2025 548th sean-niemann 🇺🇸 918 64 1,253ms 18 Apr 2025 548th fuzzylojik-golf 🇺🇸 918 64 1,333ms 2 Sep 2025 555th Steffan153 🇫🇮 917 67 17ms 28 Jul 2024 555th sean-niemann 🇺🇸 917 67 16ms 25 Mar 2025 555th DialFrost 🇸🇬 917 67 17ms 11 Apr 2025 558th error256 917 70 29ms 12 Mar 2026 558th Steffan153 🇫🇮 917 70 29ms 13 Mar 2026 558th zacjl 917 70 29ms 12 days ago First Prev 481–560 of 2,572 Next Last