Collatz 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Chars Time 1st Lydxn 🇨🇦 1,000 49 4 May 2022 1st JayXon 🇺🇸 1,000 49 17 Oct 2022 1st GrayJoKing 🇦🇺 1,000 49 15 Nov 2022 4th canissimia 🇦🇶 980 50 5 May 2022 4th ovs-code 🇩🇪 980 50 7 May 2022 4th sisyphus-ppcg 🇦🇺 980 50 20 Feb 2023 4th Steffan153 🇫🇮 980 50 20 Jul 2024 8th nwellnhof 🇩🇪 961 51 4 May 2022 8th primo-ppcg 🇹🇭 961 51 6 May 2022 8th radarek 🇵🇱 961 51 8 May 2022 8th janlelis 961 51 10 May 2022 8th Natanaelel 🇸🇪 961 51 2 Jun 2022 13th shinh 942 52 29 Jun 2022 13th sean-niemann 🇺🇸 942 52 1 Jul 2022 13th MeWhenI 🇻🇦 942 52 25 Jul 2023 16th stefangimmillaro 925 53 2 Oct 2022 16th Haksell 🇦🇶 925 53 22 Feb 2023 16th pardouin 🇫🇷 925 53 6 Oct 2024 19th Andriamanitra 🇫🇮 907 54 21 Jul 2022 19th jared-hughes 907 54 12 Sep 2022 19th OhmNomNom 907 54 7 Oct 2022 19th olleicua 🇺🇸 907 54 21 Jan 2024 23rd SirBogman 🇺🇸 891 55 5 May 2022 23rd xiBread 🇺🇸 891 55 6 May 2022 23rd 4hg 🇺🇸 891 55 24 Aug 2022 23rd DialFrost 🇸🇬 891 55 1 Jan 2023 23rd error256 891 55 4 May 2024 28th ChiefChippy2 875 56 4 May 2022 28th aksyristos 875 56 29 Jan 2023 28th anter69 🇭🇺 875 56 12 Feb 2024 28th zHarrowed 🇫🇮 875 56 11 Mar 2024 28th lgrandco 875 56 9 Oct 2024 33rd Irratix 🇳🇱 860 57 29 Jun 2022 33rd tatzyr 860 57 8 days ago 35th tkr-sh 🇫🇷 845 58 8 Sep 2022 35th annaproxy 845 58 15 Sep 2023 35th Shanethegamer 🇺🇸 845 58 25 Dec 2023 35th emgordon154 845 58 26 Jul 2024 39th rniii 831 59 26 Mar 2024 39th dokutan 831 59 19 Oct 2024 41st DaCuteRaccoon 817 60 5 May 2022 41st razetime 817 60 22 Aug 2022 41st janbehrens 🇩🇪 817 60 17 May 2023 44th fynnkroeger 803 61 6 Jan 2023 44th aaronze 🇦🇺 803 61 17 Sep 2023 46th purp 790 62 13 Aug 2022 47th RuyiLi 778 63 21 Feb 2024 48th Waffle3z 766 64 6 May 2022 49th KatieLG 🇬🇧 754 65 26 Dec 2023 50th Feniske 🇫🇷 742 66 8 Oct 2022 51st NicknamedTwice 🇬🇧 731 67 11 Oct 2024 52nd snoozingnewt 🇺🇸 721 68 11 Sep 2023 52nd adoxography 721 68 2 Mar 2024 54th vrnprkh 700 70 30 Mar 2023 54th truisseaux 700 70 12 Apr 2024 56th pfysches-boop 690 71 6 Aug 2023 56th madeforlosers 690 71 14 days ago 58th beergit 681 72 7 Aug 2024 59th jamespeilunli 653 75 4 Jul 2022 60th hollma 605 81 20 Oct 2023 61st catflip 590 83 30 Nov 2023 62nd msbranicky 576 85 10 Oct 2023 63rd Betuaredead 527 93 5 Jan 2023 64th sreedevk 🇺🇸 485 101 4 Dec 2022 65th HumanoidCPU 30 1,640 3 May 2024 66th JRaspass 🇬🇧 15 3,231 4 May 2022 66th KatieLG-Transpiler 🇬🇧 15 3,231 24 Jun 2022 66th retrohun 15 3,231 27 Dec 2022 66th Mabeloid 🇳🇴 15 3,231 17 Sep 2024 1–69 of 69