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 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 Chars Time Submitted 826th Lydxn 🇨🇦 920 46 3ms 16 Jul 2023 827th sean-niemann 🇺🇸 919 40 651ms 12 Sep 2025 827th edsrzf 🇳🇿 919 40 662ms 13 Sep 2025 827th xsot 🇸🇬 919 40 723ms 12 Nov 2025 827th snoozingnewt 🇨🇦 919 40 651ms 7 days ago 831st deflatSOCO 919 47 9ms 11 Apr 2019 831st andre-lameirinhas 🇵🇹 919 47 9ms 27 Apr 2020 831st ToriTheChicken 919 47 10ms 26 Jul 2020 831st thisishowmymindworks 🇳🇴 919 47 13ms 26 Jul 2020 831st JeromeSchweitzer 919 47 9ms 7 Sep 2020 831st Maltysen 919 47 9ms 26 Sep 2020 831st ToonAlfrink 919 47 9ms 13 Nov 2020 831st 77Tigers 919 47 8ms 1 Mar 2021 831st ydevor 🇮🇱 919 47 9ms 11 Mar 2021 831st abba23 919 47 9ms 14 Jun 2021 831st jacklynnepenick 919 47 9ms 19 Aug 2021 831st ehulinsky 🇺🇸 919 47 9ms 10 Nov 2021 831st xy3 🇮🇪 919 47 11ms 19 Nov 2021 831st chartung17 919 47 9ms 5 Dec 2021 831st krcs 🇵🇱 919 47 11ms 29 Dec 2021 831st anter69 🇭🇺 919 47 9ms 9 Mar 2022 831st CedricGebistorf 919 47 9ms 11 Mar 2022 831st tkr-sh 🇰🇵 919 47 11ms 12 May 2022 831st wen1now 919 47 9ms 8 Aug 2022 831st betaveros 919 47 10ms 9 Aug 2022 831st 5quiwyrm 919 47 9ms 16 Aug 2022 831st Eilonlif 🇮🇱 919 47 9ms 3 Sep 2022 831st commandblockguy 🇺🇸 919 47 9ms 18 Sep 2022 831st aiarzhantsev 919 47 12ms 14 Oct 2022 831st nstearns96 🇬🇧 919 47 11ms 6 Jan 2023 831st quimey 919 47 9ms 8 Mar 2023 831st aksyristos 919 47 9ms 11 Mar 2023 831st ejini6969 919 47 11ms 25 Mar 2023 831st 2011-Chan-Ethan 919 47 9ms 19 Jul 2023 831st Griff95 919 47 11ms 21 Sep 2023 831st firegene 🇮🇪 919 47 9ms 15 Oct 2023 831st mikehanus 919 47 9ms 29 Jan 2024 831st ThijsLuttikhuis 919 47 9ms 6 Mar 2024 831st markusgraube 919 47 9ms 9 Mar 2024 831st AminurAlam 919 47 9ms 20 Mar 2024 831st SB-945 919 47 9ms 31 Mar 2024 831st tri1212 🇻🇳 919 47 9ms 15 Jul 2024 831st codingisgreatbutiamnot 919 47 9ms 20 Jul 2024 831st Terobero 919 47 12ms 23 Aug 2024 831st LostSyntax21 🇬🇧 919 47 9ms 3 Sep 2024 831st KingSkyrock 🇺🇸 919 47 10ms 14 Oct 2024 831st Stockoh 🇫🇷 919 47 11ms 17 Nov 2024 831st Europe2048 919 47 9ms 26 Nov 2024 831st CLOStrophobic 🇮🇹 919 47 9ms 20 Jan 2025 831st agreegious 919 47 10ms 16 Mar 2025 831st moustave 919 47 9ms 11 Apr 2025 831st zacjl 919 47 10ms 3 Jul 2025 831st RaBa21 🇭🇺 919 47 11ms 18 Jul 2025 831st janlelis 919 47 9ms 15 Aug 2025 831st LordSir101 919 47 9ms 18 Aug 2025 831st Emutis 🇱🇹 919 47 11ms 15 Sep 2025 831st Lv0Sys 🇵🇱 919 47 10ms 16 days ago 883rd ovs-code 🇩🇪 919 65 460ms 27 Feb 2022 883rd Lydxn 🇨🇦 919 65 446ms 27 Feb 2022 883rd JayXon 🇺🇸 919 65 481ms 28 Feb 2022 883rd GrayJoKing 🇦🇺 919 65 479ms 28 Feb 2022 883rd prplz 🇦🇺 919 65 460ms 6 Apr 2022 883rd lynn 919 65 447ms 3 Jun 2022 883rd MeWhenI 🇻🇦 919 65 452ms 10 Oct 2022 883rd Steffan153 🇫🇮 919 65 448ms 30 Nov 2022 883rd DialFrost 🇸🇬 919 65 412ms 14 Jan 2023 883rd sean-niemann 🇺🇸 919 65 470ms 17 Jan 2023 883rd Shanethegamer 🇺🇸 919 65 447ms 8 Mar 2023 883rd sisyphus-ppcg 🇦🇺 919 65 407ms 23 Mar 2023 883rd Yewzir 🇧🇪 919 65 424ms 5 Nov 2023 883rd Betuaredead 919 65 477ms 11 Nov 2023 883rd pardouin 🇫🇷 919 65 440ms 21 Aug 2024 883rd voytxt 🇨🇿 919 65 391ms 12 Jan 2025 883rd emgordon154 919 65 454ms 28 May 2025 883rd fuzzylojik-golf 🇺🇸 919 65 526ms 18 Jul 2025 First Prev 826–900 of 4,110 Next Last