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 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 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 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 676th GrayJoKing 🇦🇺 904 65 1,273ms 14 Aug 2022 676th primo-ppcg 🇹🇭 904 65 1,261ms 4 Sep 2022 676th Shanethegamer 🇺🇸 904 65 1,280ms 7 Mar 2023 676th MeWhenI 🇻🇦 904 65 1,290ms 8 Jun 2023 676th lynn 904 65 1,279ms 16 Jul 2023 676th Yewzir 🇧🇪 904 65 1,281ms 10 Apr 2024 682nd GrayJoKing 🇦🇺 904 66 2ms 14 Aug 2022 682nd primo-ppcg 🇹🇭 904 66 2ms 4 Sep 2022 682nd inventshah 904 66 5ms 26 Jan 2023 682nd m-tkach 🇺🇦 904 66 3ms 2 Jun 2023 686th GrayJoKing 🇦🇺 904 85 50ms 14 Aug 2022 686th primo-ppcg 🇹🇭 904 85 56ms 7 Dec 2022 686th inventshah 904 85 57ms 26 Jan 2023 686th m-tkach 🇺🇦 904 85 56ms 2 Jun 2023 686th snyderek 🇺🇸 904 85 56ms 24 Nov 2024 691st Shanethegamer 🇺🇸 903 64 223ms 13 Aug 2022 692nd GrayJoKing 🇦🇺 903 68 17ms 14 Aug 2022 692nd Lydxn 🇨🇦 903 68 15ms 15 Aug 2022 692nd primo-ppcg 🇹🇭 903 68 16ms 4 Sep 2022 692nd IanUtley 903 68 16ms 12 Nov 2022 692nd Yewzir 🇧🇪 903 68 16ms 10 Apr 2024 697th kg583 🇺🇸 903 86 99ms 19 Dec 2024 698th sisyphus-ppcg 🇦🇺 902 63 108ms 8 Aug 2022 698th GrayJoKing 🇦🇺 902 63 94ms 14 Aug 2022 698th primo-ppcg 🇹🇭 902 63 94ms 4 Sep 2022 698th MeWhenI 🇻🇦 902 63 133ms 21 Feb 2023 698th Yewzir 🇧🇪 902 63 120ms 10 Apr 2024 703rd MeWhenI 🇻🇦 902 69 44ms 21 Feb 2023 704th snoozingnewt 🇨🇦 901 72 390ms 30 Sep 2025 705th Steffan153 🇫🇮 900 77 18ms 11 Dec 2023 705th Shanethegamer 🇺🇸 900 77 19ms 11 Dec 2023 705th Lydxn 🇨🇦 900 77 21ms 21 Dec 2023 705th kg583 🇺🇸 900 77 19ms 31 Jul 2025 709th DialFrost 🇸🇬 900 92 17ms 14 Apr 2025 709th UnderKoen 🇳🇱 900 92 17ms 15 Apr 2025 711th primo-ppcg 🇹🇭 899 64 45ms 4 Sep 2022 712th sisyphus-ppcg 🇦🇺 898 45 1,874ms 2 Nov 2023 713th yzhs 🇩🇪 895 41 62ms 21 Jun 2023 713th adoxography 895 41 51ms 19 Nov 2023 713th Ralac07 🇦🇺 895 41 51ms 13 Jun 2024 716th JayXon 🇺🇸 895 53 144ms 5 Aug 2024 716th Lydxn 🇨🇦 895 53 135ms 6 Aug 2024 716th emgordon154 895 53 135ms 17 Nov 2024 719th ovs-code 🇩🇪 894 76 4ms 15 Jul 2023 720th GrayJoKing 🇦🇺 894 80 32ms 2 Jan 2023 720th MeWhenI 🇻🇦 894 80 28ms 21 Feb 2023 720th m-tkach 🇺🇦 894 80 30ms 2 Jun 2023 720th lynn 894 80 28ms 16 Jul 2023 720th Yewzir 🇧🇪 894 80 28ms 10 Apr 2024 725th lyphyser 893 45 54ms 14 Nov 2023 725th Steffan153 🇫🇮 893 45 17ms 11 Aug 2024 725th sisyphus-ppcg 🇦🇺 893 45 29ms 12 Aug 2024 725th Shanethegamer 🇺🇸 893 45 17ms 14 Aug 2024 725th DialFrost 🇸🇬 893 45 16ms 17 Aug 2024 730th DialFrost 🇸🇬 893 52 382ms 15 Jan 2024 730th prplz 🇦🇺 893 52 370ms 15 Jan 2024 730th Yewzir 🇧🇪 893 52 396ms 4 Jun 2024 730th dokutan 893 52 382ms 28 Sep 2024 730th lifthrasiir 🇰🇷 893 52 398ms 2 Dec 2024 730th albanian-laundromat 893 52 401ms 25 Aug 2025 736th Maznek 893 54 34ms 22 Jun 2023 737th ovs-code 🇩🇪 893 56 313ms 19 days ago 738th Waffle3z 893 62 3ms 8 Aug 2022 738th GrayJoKing 🇦🇺 893 62 3ms 13 Aug 2022 738th jared-hughes 893 62 3ms 13 Aug 2022 738th primo-ppcg 🇹🇭 893 62 4ms 4 Sep 2022 738th Steffan153 🇫🇮 893 62 3ms 10 Dec 2022 738th sean-niemann 🇺🇸 893 62 3ms 11 Apr 2023 738th Yewzir 🇧🇪 893 62 3ms 10 Apr 2024 738th pardouin 🇫🇷 893 62 3ms 21 Oct 2024 738th fuzzylojik-golf 🇺🇸 893 62 3ms 3 Jul 2025 747th pardouin 🇫🇷 893 86 56ms 21 Oct 2024 747th MeWhenI 🇻🇦 893 86 42ms 11 Feb 2025 749th fuzzylojik-golf 🇺🇸 891 53 6ms 10 Sep 2025 749th targrik 891 53 6ms 10 days ago First Prev 676–750 of 2,466 Next Last