Niven Numbers (Long) 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 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 Chars Time Submitted 299th lynn 923 49 365ms 17 Feb 2024 299th sean-niemann 🇺🇸 923 49 365ms 21 Jan 2025 299th fuzzylojik-golf 🇺🇸 923 49 344ms 10 Sep 2025 304th GrayJoKing 🇦🇺 923 52 37ms 8 Aug 2022 304th KrausRaus 🇺🇸 923 52 34ms 8 Aug 2022 304th inventshah 923 52 34ms 8 Aug 2022 304th CubeyTheCube 923 52 36ms 8 Aug 2022 304th akshatj27 🇦🇶 923 52 33ms 8 Aug 2022 304th Natanaelel 🇸🇪 923 52 13ms 9 Aug 2022 304th NewDefectus 🇮🇱 923 52 35ms 9 Aug 2022 304th itsh01 923 52 33ms 10 Aug 2022 304th didion0 🇺🇸 923 52 34ms 10 Aug 2022 304th jared-hughes 923 52 33ms 22 Sep 2022 304th ovs-code 🇩🇪 923 52 35ms 12 Jan 2023 304th DialFrost 🇸🇬 923 52 34ms 27 Jan 2023 304th crazyrussianboris 🇷🇺 923 52 40ms 22 Feb 2023 304th voytxt 🇨🇿 923 52 34ms 10 May 2023 304th raszpi 🇭🇺 923 52 34ms 3 Sep 2023 304th Argeento 🇵🇱 923 52 34ms 9 Sep 2023 304th weliveinhell 🇭🇹 923 52 15ms 27 Sep 2023 304th stefangimmillaro 923 52 34ms 29 Sep 2023 304th m-tkach 🇺🇦 923 52 33ms 29 Sep 2023 304th Davr1 🇨🇿 923 52 33ms 14 Oct 2023 304th coreynash 923 52 35ms 21 Nov 2023 304th olleicua 🇺🇸 923 52 34ms 10 Jan 2024 304th two-bad 🇬🇧 923 52 35ms 3 Feb 2024 304th thisishowmymindworks 🇳🇴 923 52 38ms 9 Jun 2024 304th emgordon154 923 52 37ms 25 Jun 2024 304th junkondo-jp 923 52 39ms 30 Jun 2024 304th Shanethegamer 🇺🇸 923 52 36ms 10 Oct 2024 304th KingSkyrock 🇺🇸 923 52 34ms 14 Oct 2024 304th madeforlosers 923 52 35ms 17 Oct 2024 304th error256 923 52 35ms 1 Nov 2024 304th b-illy 🇬🇧 923 52 34ms 18 Feb 2025 304th Lv0Sys 🇵🇱 923 52 34ms 31 May 2025 304th BREMAUCY 🇫🇷 923 52 33ms 25 Jun 2025 304th acollett89 923 52 35ms 1 Aug 2025 304th CaedenHarper 🇨🇦 923 52 39ms 22 Aug 2025 304th snoozingnewt 🇨🇦 923 52 34ms 30 Sep 2025 304th JOrE20 🇺🇸 923 52 38ms 21 days ago 341st Shanethegamer 🇺🇸 923 69 414ms 8 Aug 2022 341st GrayJoKing 🇦🇺 923 69 365ms 14 Aug 2022 341st revlayle 🇺🇸 923 69 417ms 16 Aug 2022 341st stefangimmillaro 923 69 369ms 23 Aug 2022 341st Steffan153 🇫🇮 923 69 409ms 2 Oct 2022 341st tomtheisen 🇺🇸 923 69 369ms 7 Dec 2022 341st sisyphus-ppcg 🇦🇺 923 69 375ms 7 Dec 2022 341st AdrienHache 🇫🇷 923 69 391ms 31 May 2023 341st sean-niemann 🇺🇸 923 69 371ms 18 Jun 2023 341st Adix-null 🇱🇹 923 69 365ms 30 Jul 2023 341st MeWhenI 🇻🇦 923 69 364ms 16 Aug 2023 341st annaproxy 923 69 373ms 22 Oct 2023 341st namelessiw 923 69 415ms 19 Dec 2023 341st michelebastione 🇮🇹 923 69 377ms 27 Aug 2025 341st tomh1012 923 69 389ms 5 days ago 356th Steffan153 🇫🇮 922 82 55ms 28 Jul 2024 356th sean-niemann 🇺🇸 922 82 53ms 1 Aug 2024 356th fuzzylojik-golf 🇺🇸 922 82 57ms 14 Jul 2025 359th Steffan153 🇫🇮 921 53 11ms 18 Apr 2023 359th primo-ppcg 🇹🇭 921 53 13ms 27 Apr 2023 359th Lydxn 🇨🇦 921 53 12ms 10 May 2023 359th Shanethegamer 🇺🇸 921 53 11ms 23 May 2023 359th GrayJoKing 🇦🇺 921 53 12ms 15 Aug 2023 359th btnlq 921 53 12ms 21 Oct 2023 359th edsrzf 🇳🇿 921 53 11ms 18 Jan 2025 359th sean-niemann 🇺🇸 921 53 11ms 26 Apr 2025 359th kg583 🇺🇸 921 53 12ms 16 Oct 2025 368th xsot 🇸🇬 920 51 49ms 22 Jul 2025 368th emplv 🇱🇻 920 51 49ms 22 Jul 2025 370th scpchicken 🇵🇼 920 53 14ms 15 Apr 2023 370th kaptsanovb 920 53 16ms 28 Jun 2023 370th 2011-Chan-Ethan 920 53 18ms 12 Jul 2023 370th inventshah 920 53 14ms 29 Jul 2024 370th agreegious 920 53 16ms 16 Mar 2025 370th qpwoeirut 920 53 17ms 1 Oct 2025 First Prev 301–375 of 2,451 Next Last