Collatz in all languages in bytes. 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 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 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 Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation 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 v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust 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++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust 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 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 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 Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation 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 v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Lang Points Bytes Time 658th ovs-code 🇩🇪 Julia 877 50 24 Oct 2023 662nd TaserTheFox 🇺🇸 PowerShell 877 54 31 May 2023 663rd steffan-polygolf Nim 877 74 14 Feb 2024 664th Irratix 🇳🇱 C++ 877 96 4 May 2022 664th MeWhenI 🇻🇦 C++ 877 96 1 Jun 2022 664th janbehrens 🇩🇪 C++ 877 96 21 Apr 2023 664th Shanethegamer 🇺🇸 C++ 877 96 15 May 2023 664th tailorspy C++ 877 96 1 Nov 2023 664th Yewzir 🇧🇪 C++ 877 96 11 Nov 2023 664th MateuszPietrzak 🇵🇱 C++ 877 96 18 Nov 2023 664th kkoenig C++ 877 96 21 Dec 2023 672nd m-tkach 🇺🇦 SQL 877 115 31 Mar 2023 673rd m-tkach 🇺🇦 Pascal 877 117 7 May 2022 673rd Lydxn 🇨🇦 Pascal 877 117 7 May 2022 675th ovs-code 🇩🇪 D 876 90 5 May 2022 675th janbehrens 🇩🇪 D 876 90 21 Apr 2023 675th Yewzir 🇧🇪 D 876 90 22 Apr 2023 675th DialFrost 🇸🇬 D 876 90 6 Nov 2023 679th nipzu Rust 876 94 17 May 2022 679th Natanaelel 🇸🇪 Rust 876 94 17 Jun 2022 679th nkoppel Rust 876 94 19 Oct 2022 679th ovs-code 🇩🇪 Rust 876 94 21 Jun 2023 679th mousetail 🇳🇱 Rust 876 94 12 Jan 2024 684th ovs-code 🇩🇪 Zig 876 151 9 Sep 2023 685th c0d3-4-F00d 🇩🇪 JavaScript 874 61 6 May 2022 685th jackkav JavaScript 874 61 26 Jun 2022 685th TechNolaByte JavaScript 874 61 6 Jul 2022 685th Heathcorp 🇦🇺 JavaScript 874 61 17 Jul 2022 685th C0de5mith 🇺🇸 JavaScript 874 61 3 Aug 2022 685th sebipopa 🇷🇴 JavaScript 874 61 18 Aug 2022 685th moikaturns 🇬🇧 JavaScript 874 61 25 Sep 2022 685th FlorianCassayre 🇫🇷 JavaScript 874 61 27 Sep 2022 685th Mazn3k JavaScript 874 61 1 Feb 2023 685th tvcv901 JavaScript 874 61 22 Mar 2023 685th unfinishedprogram JavaScript 874 61 19 Jul 2023 685th snoozingnewt 🇺🇸 JavaScript 874 61 23 Sep 2023 685th funnyboy-roks JavaScript 874 61 3 hours ago 698th guilhem-roy 🇫🇷 Python 874 76 5 May 2022 698th NewDefectus 🇮🇱 Python 874 76 6 May 2022 698th CuboidRaptor 🇨🇦 Python 874 76 25 May 2022 698th TheSmilingTurtle Python 874 76 5 Jun 2022 698th Romain-1 🇫🇷 Python 874 76 8 Jun 2022 698th jhpaques 🇫🇷 Python 874 76 30 Jul 2022 698th chriscianfarani Python 874 76 10 Aug 2022 698th eshilo-draper Python 874 76 13 Sep 2022 698th suwat513 Python 874 76 22 Sep 2022 698th Jaydosu Python 874 76 14 Nov 2022 698th tails618 Python 874 76 2 Dec 2022 698th KevinLyvers Python 874 76 17 Dec 2022 698th nayakrujul Python 874 76 3 Jan 2023 698th CheeseCake628 🇳🇴 Python 874 76 8 Jan 2023 698th CatsAreFluffy Python 874 76 18 Feb 2023 698th adamnielson42 🇺🇸 Python 874 76 1 Mar 2023 698th Schreipfelerer Python 874 76 9 Apr 2023 698th hm5822 Python 874 76 22 Apr 2023 698th celiendonze 🇨🇭 Python 874 76 5 Jul 2023 698th brochmann 🇸🇪 Python 874 76 13 Aug 2023 698th Command-Master Python 874 76 2 Oct 2023 698th chartung17 Python 874 76 17 Dec 2023 698th tobeannouncd Python 874 76 5 Jan 2024 Prev 661–720 of 2,318 Next