Collatz in Python 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 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 Bytes Time 120th Grrisly 932 73 10 Nov 2023 120th m42km 932 73 11 Nov 2023 120th GeneralPoxter 932 73 7 Dec 2023 120th logvp 932 73 12 Jan 2024 120th JoaoFelipe3 932 73 13 Jan 2024 120th ehulinsky 🇺🇸 932 73 16 Feb 2024 120th Lewenhaupt 932 73 23 Feb 2024 120th Yewzir 🇧🇪 932 73 5 Apr 2024 120th HETHAT 🇩🇿 932 73 12 Apr 2024 120th stertooy 🇧🇪 932 73 9 Jun 2024 120th cuboids 932 73 11 Jul 2024 120th jipsong 🇩🇪 932 73 23 Jul 2024 120th mattyhempstead 932 73 6 Oct 2024 120th wh3n3v3r 🇨🇿 932 73 18 Nov 2024 120th klixel 🇨🇦 932 73 18 Nov 2024 120th tjwrenn 932 73 10 Dec 2024 120th nullie 932 73 19 Dec 2024 120th ryyyn 🇺🇸 932 73 7 Jan 2025 120th maxgodfrey2004 🇨🇦 932 73 13 Feb 2025 120th lolgeny 932 73 22 Feb 2025 120th andrewjc2000 932 73 23 Feb 2025 120th Languag3 932 73 27 Feb 2025 120th Bulmenisaurus 932 73 2 Mar 2025 120th souta-1326 932 73 1 Apr 2025 120th BenjaminHGong 932 73 26 May 2025 176th TobyBoyne 🇬🇧 919 74 4 May 2022 176th RDShah 919 74 6 May 2022 176th Indivicivet 919 74 9 May 2022 176th CedricGebistorf 919 74 9 May 2022 176th ophact 919 74 11 May 2022 176th ImpressedByRocks 919 74 17 May 2022 176th LHuitre 919 74 2 Jun 2022 176th neihousaigaai 919 74 8 Jun 2022 176th rowboat1 919 74 10 Jun 2022 176th inverseLorentz 🇦🇺 919 74 13 Jun 2022 176th yzhs 🇩🇪 919 74 16 Jun 2022 176th clementblaudeau 919 74 29 Jun 2022 176th adoxography 919 74 13 Jul 2022 176th Attero 🇸🇪 919 74 20 Jul 2022 176th Heathcorp 🇦🇺 919 74 27 Jul 2022 176th jfallon1997 919 74 11 Aug 2022 176th VictorFordham 919 74 26 Aug 2022 176th georgehulme 919 74 1 Sep 2022 176th smartiel 919 74 15 Sep 2022 176th trist224 🇫🇷 919 74 21 Sep 2022 176th Kloppermand 🇩🇰 919 74 7 Oct 2022 176th knutae 🇳🇴 919 74 9 Oct 2022 176th Troon 919 74 14 Oct 2022 176th MaxElf999 919 74 14 Oct 2022 176th jakobkordez 🇸🇮 919 74 19 Oct 2022 176th Fishron 919 74 29 Nov 2022 176th SniperSmiley 🇺🇸 919 74 6 Dec 2022 176th elephantpanda 919 74 10 Dec 2022 176th ArthurBond 919 74 19 Dec 2022 176th ItsMeNoobieboy 919 74 20 Dec 2022 176th Larspolo 919 74 25 Dec 2022 176th dcc5480 919 74 12 Jan 2023 176th Ripick 919 74 1 Feb 2023 176th m3nt0ras 🇬🇷 919 74 3 Feb 2023 176th Skwerl23 919 74 5 Feb 2023 176th frankgraziano 919 74 19 Feb 2023 176th BREMAUCY 🇫🇷 919 74 20 Feb 2023 176th KenanHanke 919 74 21 Feb 2023 176th DanielPeterssonAI 919 74 13 Mar 2023 176th jiaminglimjm 🇲🇾 919 74 20 Mar 2023 176th ejini6969 919 74 22 Mar 2023 176th GulgDev 919 74 22 Mar 2023 176th vrnprkh 919 74 30 Mar 2023 176th RuyiLi 919 74 1 Apr 2023 176th StardustGogeta 919 74 7 May 2023 176th zbreit 🇺🇸 919 74 7 May 2023 176th kyleclaassen 919 74 20 May 2023 176th mbittner20 919 74 27 May 2023 176th tweska 🇳🇱 919 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