Odious Numbers in Ruby 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Erlang 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 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 Erlang 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 74th jstanley0 619 42 12 Dec 2020 77th handisb 605 43 14 Sep 2019 77th sapphyrus 605 43 18 Feb 2020 77th dwayneparton 605 43 8 May 2020 77th aksyristos 605 43 31 Jan 2023 81st reireias 591 44 30 Jul 2019 81st snltd 591 44 14 Aug 2019 81st 0xddom 591 44 18 Dec 2019 81st tadd 591 44 16 Apr 2020 81st SnowballSH 591 44 27 Jan 2021 86th tom-lord 578 45 8 Nov 2017 86th biji1 578 45 26 Apr 2018 86th Mortis66666 578 45 29 May 2022 89th stevehodges 565 46 9 Nov 2017 89th iamsolarpowered 565 46 16 Dec 2017 89th adoxography 565 46 20 Sep 2018 89th TFeld00 🇩🇰 565 46 7 Jun 2019 89th branch14 565 46 3 Aug 2020 89th Babafaba 565 46 a min ago 95th JeremyC-za 553 47 10 Nov 2017 95th babcockd 553 47 19 Dec 2017 95th fynnkroeger 553 47 13 Jan 2021 95th HallMatthew314 553 47 5 Dec 2021 99th yokasuretsu 542 48 18 Apr 2018 99th jamespeilunli 542 48 1 May 2022 99th yobatm 542 48 3 Aug 2025 102nd nlc 531 49 18 Dec 2017 102nd chris-arsenault 531 49 2 Feb 2018 102nd sacthedev 531 49 4 Apr 2018 102nd caerbannogwhite 531 49 13 Apr 2018 102nd shraiwi 531 49 5 Dec 2019 102nd boxjelly 531 49 12 Feb 2021 108th esmg1 520 50 22 Aug 2018 108th atayarani 520 50 18 Jan 2019 108th flavono123 520 50 16 Jul 2019 108th op-ecoprintq 520 50 31 Jul 2020 108th san-nat 520 50 12 Dec 2020 113th DaCuteRaccoon 510 51 21 Apr 2022 113th a-apple1234 510 51 14 Feb 2023 115th pandapawskat 500 52 7 Oct 2021 116th segiddins 491 53 24 Aug 2018 116th mgergi 491 53 29 Oct 2018 116th purp 491 53 12 Aug 2022 119th vk2sky 481 54 1 Oct 2018 119th jngbsn 481 54 27 Jun 2020 121st jacobsmith 433 60 19 May 2018 121st msbranicky 433 60 5 Sep 2023 123rd HumanoidCPU 426 61 10 Jan 2025 124th Import-Meow 361 72 31 May 2022 125th Betuaredead 342 76 7 Jan 2023 126th JRaspass 🇬🇧 333 78 12 Feb 2018 126th retrohun 333 78 21 Dec 2018 126th GolfingSuccess 🇬🇷 333 78 21 Nov 2021 126th KatieLG-Transpiler 🇬🇧 333 78 24 Jun 2022 126th Mabeloid 🇳🇴 333 78 22 Sep 2024 131st ninjawarrior1337 325 80 1 Dec 2021 132nd mokymok 🇺🇸 252 103 10 Nov 2021 First Prev 76–132 of 132