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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 171st midnattssol 🇸🇪 919 74 22 Sep 2023 171st snoozingnewt 🇺🇸 919 74 23 Sep 2023 171st lambda-abstraction 919 74 21 Oct 2023 171st levavft 919 74 26 Oct 2023 171st Buecherfresser 919 74 22 Nov 2023 171st anarconic 919 74 8 Dec 2023 171st AntoineBlondon 919 74 11 Dec 2023 171st kurkale6ka 919 74 20 Dec 2023 171st Dataen 919 74 10 Jan 2024 171st Anonymousellama21 919 74 14 Mar 2024 171st Bmrl7 919 74 23 Mar 2024 171st cefqrn 919 74 26 May 2024 171st drochom 919 74 18 Jun 2024 171st hiichbindermax 919 74 22 Jun 2024 171st wuzekai518 919 74 9 Jul 2024 171st madex 🇩🇪 919 74 9 Jul 2024 171st cykim8811 919 74 11 Jul 2024 171st imelxr 🇮🇱 919 74 17 Aug 2024 171st EnTerr 919 74 25 Aug 2024 171st Mabeloid 🇳🇴 919 74 1 Sep 2024 171st madeforlosers 919 74 5 Sep 2024 171st LostSyntax21 🇬🇧 919 74 10 Sep 2024 171st Deedogg 919 74 11 Sep 2024 171st MassimoParisi 919 74 18 Sep 2024 171st cdesodt 919 74 10 Oct 2024 171st lifthrasiir 🇰🇷 919 74 13 Nov 2024 171st agreegious 919 74 17 Nov 2024 171st Stockoh 🇫🇷 919 74 17 Nov 2024 171st Andrey135296 919 74 24 Nov 2024 171st TralfamadorianComedian 919 74 6 Dec 2024 171st bltnppcnt 919 74 3 Jan 2025 171st ZorblaxV 919 74 12 Jan 2025 171st yokasuretsu 919 74 13 Jan 2025 171st Artemis21 🇬🇧 919 74 17 Jan 2025 171st gdpr777 919 74 10 Feb 2025 171st Pyroan 919 74 27 Mar 2025 171st FEZfan 🇦🇺 919 74 12 days ago 171st Squimbletin 919 74 12 days ago 171st Kowalskiexe 🇵🇱 919 74 12 days ago 171st Dandandooo 919 74 8 days ago 266th martinnorling 🇸🇪 907 75 5 May 2022 266th Trunksistor 🇫🇷 907 75 9 May 2022 266th bbakersmith 907 75 28 Jun 2022 266th bsoyka 907 75 16 Jul 2022 266th P-Quentin 🇫🇷 907 75 3 Aug 2022 266th julienlamoureux78 907 75 12 Aug 2022 266th dzshn 907 75 16 Aug 2022 266th NerdyMcNerd42 907 75 20 Aug 2022 266th destofr 907 75 25 Aug 2022 266th vishwathg 907 75 10 Oct 2022 266th nkoppel 907 75 19 Oct 2022 266th AZ9tumas 907 75 23 Oct 2022 266th EthanGrant1 907 75 7 Nov 2022 266th Omega65536 🇩🇪 907 75 24 Nov 2022 266th b10011 🇫🇮 907 75 3 Jan 2023 266th 4ndyJ 🇬🇧 907 75 3 Jan 2023 266th randolchance 907 75 8 Jan 2023 266th LeeCamp 907 75 12 Jan 2023 266th hellwue 907 75 15 Feb 2023 266th nandanjp 907 75 29 Mar 2023 266th kaptsanovb 907 75 20 Apr 2023 266th galloj 🇨🇿 907 75 20 May 2023 266th jhu04 907 75 23 Jun 2023 266th HelloYuiYui 907 75 1 Nov 2023 266th keelimeguy 🇺🇸 907 75 6 Nov 2023 266th tobyLovick 907 75 10 Nov 2023 266th VictorStenvers 🇳🇱 907 75 13 Nov 2023 266th RZ781 907 75 19 Nov 2023 266th mikehanus 907 75 21 Nov 2023 266th 1231234md5 🇨🇳 907 75 14 Dec 2023 266th Hebelub 907 75 6 Jan 2024 266th minhtrancccp 907 75 11 Jan 2024 266th 123mjb 907 75 25 Jan 2024 266th jbjd 907 75 25 Feb 2024 266th gabe-gallegos 907 75 2 May 2024 Prev 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