Niven Numbers in all languages in chars. 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 Chars Time Submitted 714th sean-niemann 🇺🇸 928 87 339ms 17 Jun 2023 714th Yewzir 🇧🇪 928 87 341ms 25 Oct 2023 714th sisyphus-ppcg 🇦🇺 928 87 339ms 29 Oct 2023 714th Betuaredead 928 87 318ms 11 Nov 2023 714th kkoenig 928 87 327ms 7 Jan 2024 714th pardouin 🇫🇷 928 87 332ms 29 Sep 2024 714th fuzzylojik-golf 🇺🇸 928 87 331ms 15 Jul 2025 714th GolfingSuccess 🇬🇷 928 87 351ms 10 Aug 2025 714th CaedenHarper 🇨🇦 928 87 331ms 5 Nov 2025 714th b-illy 🇬🇧 928 87 340ms 8 Dec 2025 714th KasperKivimaeki 🇫🇮 928 87 408ms 10 Dec 2025 714th albanian-laundromat 🇺🇸 928 87 350ms 15 Dec 2025 733rd JayXon 🇺🇸 927 46 1,302ms 1 Mar 2021 733rd Lydxn 🇨🇦 927 46 1,343ms 9 Oct 2021 735th sisyphus-ppcg 🇦🇺 927 53 124ms 14 Oct 2022 735th Lydxn 🇨🇦 927 53 133ms 14 Oct 2022 735th JayXon 🇺🇸 927 53 132ms 14 Oct 2022 735th stefangimmillaro 927 53 128ms 15 Oct 2022 735th Steffan153 🇫🇮 927 53 133ms 17 Nov 2022 735th prplz 🇦🇺 927 53 135ms 24 Nov 2022 735th sean-niemann 🇺🇸 927 53 152ms 17 Feb 2023 735th Shanethegamer 🇺🇸 927 53 126ms 8 Mar 2023 735th m-tkach 🇺🇦 927 53 123ms 2 Jun 2023 735th Alex-x90 🇺🇸 927 53 106ms 17 Jul 2023 735th DialFrost 🇸🇬 927 53 142ms 26 Oct 2023 735th Betuaredead 927 53 125ms 13 Nov 2023 735th Yewzir 🇧🇪 927 53 122ms 14 Nov 2023 735th pardouin 🇫🇷 927 53 125ms 21 Aug 2024 735th voytxt 🇨🇿 927 53 108ms 12 Jan 2025 735th edsrzf 🇳🇿 927 53 133ms 26 Jul 2025 735th fuzzylojik-golf 🇺🇸 927 53 129ms 28 Aug 2025 735th snoozingnewt 🇨🇦 927 53 109ms 4 Dec 2025 735th dokutan 927 53 110ms 26 Feb 2026 754th cure-honey 🇯🇵 927 62 123ms 29 Jun 2021 754th nipzu 927 62 126ms 13 Jan 2022 754th Creative0708 🇨🇦 927 62 122ms 16 Dec 2023 754th okaponta 927 62 123ms 11 Jan 2024 754th ian-h-chamberlain 🇺🇸 927 62 122ms 3 Nov 2025 754th luuumine 🇫🇷 927 62 127ms 11 Nov 2025 760th michael-pruglo 🇺🇦 927 69 55ms 13 Jul 2022 760th qwertyuiop3 🇷🇺 927 69 55ms 14 May 2025 762nd ovs-code 🇩🇪 926 50 2ms 9 Sep 2022 762nd Shanethegamer 🇺🇸 926 50 2ms 9 Sep 2022 762nd Lydxn 🇨🇦 926 50 2ms 9 Sep 2022 762nd MeWhenI 🇻🇦 926 50 2ms 10 Sep 2022 762nd JayXon 🇺🇸 926 50 2ms 10 Sep 2022 762nd sean-niemann 🇺🇸 926 50 2ms 10 Sep 2022 762nd GrayJoKing 🇦🇺 926 50 2ms 11 Sep 2022 762nd btnlq 926 50 2ms 13 Sep 2022 762nd clockworknazo 926 50 2ms 12 Oct 2022 762nd prplz 🇦🇺 926 50 2ms 30 Nov 2022 762nd Steffan153 🇫🇮 926 50 2ms 30 Nov 2022 762nd DialFrost 🇸🇬 926 50 2ms 26 Jan 2023 762nd inventshah 926 50 2ms 26 Jan 2023 762nd m-tkach 🇺🇦 926 50 2ms 2 Jun 2023 762nd sisyphus-ppcg 🇦🇺 926 50 2ms 29 Oct 2023 762nd Betuaredead 926 50 2ms 13 Nov 2023 762nd Yewzir 🇧🇪 926 50 2ms 14 Nov 2023 762nd pardouin 🇫🇷 926 50 2ms 22 Aug 2024 762nd fuzzylojik-golf 🇺🇸 926 50 2ms 18 Jul 2025 762nd GolfingSuccess 🇬🇷 926 50 2ms 10 Aug 2025 762nd albanian-laundromat 🇺🇸 926 50 2ms 16 Sep 2025 762nd snoozingnewt 🇨🇦 926 50 2ms 9 Dec 2025 762nd dokutan 926 50 2ms 26 Feb 2026 785th Attero 🇸🇪 925 47 1ms 29 Mar 2020 785th Irratix 🇳🇱 925 47 1ms 15 Jan 2021 785th GalladeGuy 🇺🇸 925 47 1ms 15 Dec 2024 785th TheDrawingCoder-Gamer 925 47 1ms 3 Jul 2025 785th snoozingnewt 🇨🇦 925 47 1ms 23 Dec 2025 790th Lydxn 🇨🇦 925 49 72ms 15 May 2022 790th prplz 🇦🇺 925 49 74ms 16 May 2022 790th GrayJoKing 🇦🇺 925 49 71ms 20 May 2022 790th Steffan153 🇫🇮 925 49 71ms 20 Nov 2022 790th clockworknazo 925 49 72ms 25 Nov 2022 790th Shanethegamer 🇺🇸 925 49 73ms 8 Mar 2023 790th JayXon 🇺🇸 925 49 70ms 19 Mar 2023 790th Yewzir 🇧🇪 925 49 75ms 9 Nov 2023 790th Betuaredead 925 49 74ms 11 Nov 2023 790th pardouin 🇫🇷 925 49 77ms 3 Sep 2024 790th DialFrost 🇸🇬 925 49 77ms 14 Nov 2024 First Prev 721–800 of 4,247 Next Last