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 372nd GrayJoKing 🇦🇺 938 21 2 Feb 2022 372nd lynn 938 21 2 Jun 2022 372nd shadowninja55 🇺🇸 938 21 28 Dec 2022 372nd DialFrost 🇸🇬 938 21 2 Feb 2024 372nd SirBogman 🇺🇸 938 21 12 Feb 2024 372nd bstrat 938 21 5 Aug 2024 372nd copy 938 21 16 Aug 2024 372nd zacjl 938 21 17 Aug 2024 372nd Steffan153 🇫🇮 938 21 18 Aug 2024 372nd sean-niemann 🇺🇸 938 21 11 Apr 2025 372nd pardouin 🇫🇷 938 21 15 Apr 2025 387th edre 938 46 15 May 2018 387th davitf 938 46 24 Oct 2018 387th rschwa6308 🇺🇸 938 46 4 Apr 2019 387th zbreit 🇺🇸 938 46 4 Apr 2019 387th petar-donchev 938 46 24 Aug 2019 387th daedals 938 46 15 Oct 2019 387th teafork 938 46 9 Feb 2020 387th andersk 🇺🇸 938 46 19 Mar 2020 387th Attero 🇸🇪 938 46 26 Mar 2020 387th dmoa 938 46 10 Jul 2020 387th hashkitten 938 46 24 Sep 2020 387th Dazza314 🇬🇧 938 46 7 Nov 2020 387th janbehrens 🇩🇪 938 46 8 Dec 2020 387th btjones0 938 46 27 Dec 2020 387th OllieBoyne 🇬🇧 938 46 6 Feb 2021 387th vezzick 938 46 5 Mar 2021 387th RDShah 938 46 15 Apr 2021 387th urojony 🇵🇱 938 46 27 May 2021 387th MarcMush 🇫🇷 938 46 29 Jun 2021 387th Fishron 938 46 19 Oct 2021 387th Indivicivet 938 46 24 Oct 2021 387th StefanHabel 🇨🇦 938 46 14 Dec 2021 387th ZakkkkAttackkkk 🇵🇭 938 46 20 Dec 2021 387th Irratix 🇳🇱 938 46 17 Apr 2022 387th k3w1k0d3r 938 46 25 Jun 2022 387th 051 🇸🇬 938 46 8 Aug 2022 387th TobyBoyne 🇬🇧 938 46 12 Aug 2022 387th MichalMarsalek 🇨🇿 938 46 29 Aug 2022 387th JaimeCoderIO 938 46 29 Sep 2022 387th IshanPanpaliya 938 46 19 Oct 2022 387th FlorianCassayre 🇫🇷 938 46 6 Nov 2022 387th thehylian 938 46 30 Dec 2022 387th Techdude01 938 46 18 Jan 2023 387th SirFireball3521 938 46 9 Feb 2023 387th scpchicken 🇵🇼 938 46 22 Feb 2023 387th kellantech 938 46 2 Jun 2023 387th lillian314159 938 46 13 Jul 2023 387th Alex-x90 🇺🇸 938 46 17 Jul 2023 387th AlexanderFair 938 46 24 Jul 2023 387th gXLg 🇩🇪 938 46 23 Sep 2023 387th GolfingSuccess 🇬🇷 938 46 13 Oct 2023 387th CornerMercury 🇬🇧 938 46 22 Oct 2023 387th ridingqwerty 🇺🇸 938 46 22 Dec 2023 387th bzijlema 🇳🇱 938 46 12 Jan 2024 387th jhu04 938 46 18 Jan 2024 387th bob-th 938 46 2 Feb 2024 387th Bmrl7 938 46 21 Feb 2024 387th elgan65536 938 46 5 Mar 2024 387th Lewenhaupt 938 46 22 Mar 2024 387th jmfk 938 46 22 Mar 2024 387th jtaxen 938 46 5 Apr 2024 387th dokutan 938 46 30 Apr 2024 387th 5cw 🇺🇸 938 46 5 May 2024 387th bizy-coder 938 46 15 Aug 2024 387th jatloe 938 46 26 Aug 2024 387th croc54 938 46 18 Nov 2024 387th lifthrasiir 🇰🇷 938 46 3 Dec 2024 387th ryyyn 🇺🇸 938 46 14 Jan 2025 387th andrewjc2000 938 46 3 Mar 2025 387th plcc0 938 46 5 Mar 2025 387th keelimeguy 🇺🇸 938 46 6 May 2025 387th Artemis21 🇬🇧 938 46 13 days ago 449th Lydxn 🇨🇦 937 68 1 Jan 2022 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