Niven Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th rak1507 🇬🇧 938 21 12 Jan 2022 376th Garklein 🇨🇦 938 21 15 Jan 2022 376th Bubbler-4 938 21 16 Jan 2022 376th HPWiz 🇳🇿 938 21 18 Jan 2022 376th GrayJoKing 🇦🇺 938 21 2 Feb 2022 376th lynn 938 21 2 Jun 2022 376th shadowninja55 🇺🇸 938 21 28 Dec 2022 376th DialFrost 🇸🇬 938 21 2 Feb 2024 376th SirBogman 🇺🇸 938 21 12 Feb 2024 376th bstrat 938 21 5 Aug 2024 376th copy 938 21 16 Aug 2024 376th zacjl 938 21 17 Aug 2024 376th Steffan153 🇫🇮 938 21 18 Aug 2024 376th sean-niemann 🇺🇸 938 21 11 Apr 2025 376th pardouin 🇫🇷 938 21 15 Apr 2025 391st edre 938 46 15 May 2018 391st davitf 938 46 24 Oct 2018 391st rschwa6308 🇺🇸 938 46 4 Apr 2019 391st zbreit 🇺🇸 938 46 4 Apr 2019 391st petar-donchev 938 46 24 Aug 2019 391st daedals 938 46 15 Oct 2019 391st teafork 938 46 9 Feb 2020 391st andersk 🇺🇸 938 46 19 Mar 2020 391st Attero 🇸🇪 938 46 26 Mar 2020 391st dmoa 938 46 10 Jul 2020 391st hashkitten 938 46 24 Sep 2020 391st Dazza314 🇬🇧 938 46 7 Nov 2020 391st janbehrens 🇩🇪 938 46 8 Dec 2020 391st btjones0 938 46 27 Dec 2020 391st OllieBoyne 🇬🇧 938 46 6 Feb 2021 391st vezzick 938 46 5 Mar 2021 391st RDShah 938 46 15 Apr 2021 391st urojony 🇵🇱 938 46 27 May 2021 391st MarcMush 🇫🇷 938 46 29 Jun 2021 391st Fishron 938 46 19 Oct 2021 391st Indivicivet 938 46 24 Oct 2021 391st StefanHabel 🇨🇦 938 46 14 Dec 2021 391st ZakkkkAttackkkk 🇵🇭 938 46 20 Dec 2021 391st Irratix 🇳🇱 938 46 17 Apr 2022 391st k3w1k0d3r 938 46 25 Jun 2022 391st 051 🇸🇬 938 46 8 Aug 2022 391st TobyBoyne 🇬🇧 938 46 12 Aug 2022 391st MichalMarsalek 🇨🇿 938 46 29 Aug 2022 391st JaimeCoderIO 938 46 29 Sep 2022 391st IshanPanpaliya 938 46 19 Oct 2022 391st FlorianCassayre 🇫🇷 938 46 6 Nov 2022 391st thehylian 938 46 30 Dec 2022 391st Techdude01 938 46 18 Jan 2023 391st SirFireball3521 938 46 9 Feb 2023 391st scpchicken 🇵🇼 938 46 22 Feb 2023 391st kellantech 938 46 2 Jun 2023 391st lillian314159 938 46 13 Jul 2023 391st Alex-x90 🇺🇸 938 46 17 Jul 2023 391st AlexanderFair 938 46 24 Jul 2023 391st gXLg 🇩🇪 938 46 23 Sep 2023 391st GolfingSuccess 🇬🇷 938 46 13 Oct 2023 391st CornerMercury 🇬🇧 938 46 22 Oct 2023 391st ridingqwerty 🇺🇸 938 46 22 Dec 2023 391st bzijlema 🇳🇱 938 46 12 Jan 2024 391st jhu04 938 46 18 Jan 2024 391st bob-th 938 46 2 Feb 2024 391st Bmrl7 938 46 21 Feb 2024 391st elgan65536 938 46 5 Mar 2024 391st Lewenhaupt 938 46 22 Mar 2024 391st jmfk 938 46 22 Mar 2024 391st jtaxen 938 46 5 Apr 2024 391st dokutan 938 46 30 Apr 2024 391st 5cw 🇺🇸 938 46 5 May 2024 391st bizy-coder 938 46 15 Aug 2024 391st jatloe 938 46 26 Aug 2024 391st croc54 938 46 18 Nov 2024 391st lifthrasiir 🇰🇷 938 46 3 Dec 2024 391st ryyyn 🇺🇸 938 46 14 Jan 2025 391st andrewjc2000 938 46 3 Mar 2025 391st plcc0 938 46 5 Mar 2025 Prev 376–450 of 3,728 Next